28780465428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:797

約数の個数: 360

約数和(自身を含む): 90262662336

約数和(自身を除く): 61482196908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 71, 78, 81, 99, 108, 117, 132, 142, 143, 156, 162, 169, 198, 213, 234, 284, 286, 297, 324, 338, 351, 396, 426, 429, 468, 507, 572, 594, 639, 673, 676, 702, 781, 852, 858, 891, 923, 1014, 1053, 1188, 1278, 1287, 1346, 1404, 1521, 1562, 1716, 1782, 1846, 1859, 1917, 2019, 2028, 2106, 2343, 2556, 2574, 2692, 2769, 3042, 3124, 3564, 3692, 3718, 3834, 3861, 4038, 4212, 4563, 4686, 5148, 5538, 5577, 5751, 6057, 6084, 7029, 7403, 7436, 7668, 7722, 8076, 8307, 8749, 9126, 9372, 10153, 11076, 11154, 11502, 11583, 11999, 12114, 13689, 14058, 14806, 15444, 16614, 16731, 17498, 18171, 18252, 20306, 21087, 22209, 22308, 23004, 23166, 23998, 24228, 24921, 26247, 27378, 28116, 29612, 30459, 33228, 33462, 34996, 35997, 36342, 40612, 42174, 44418, 46332, 47783, 47996, 49842, 50193, 52494, 54513, 54756, 60918, 63261, 66627, 66924, 71994, 72684, 74763, 78741, 84348, 88836, 91377, 95566, 96239, 99684, 100386, 104988, 107991, 109026, 113737, 121836, 126522, 131989, 133254, 143349, 143988, 149526, 150579, 157482, 182754, 191132, 192478, 199881, 200772, 215982, 218052, 227474, 236223, 253044, 263978, 266508, 274131, 286698, 288717, 299052, 301158, 314964, 323973, 341211, 365508, 384956, 395967, 399762, 430047, 431964, 454948, 472446, 525613, 527956, 548262, 573396, 577434, 599643, 602316, 621179, 647946, 682422, 708669, 791934, 799524, 822393, 860094, 866151, 944892, 971919, 1023633, 1051226, 1096524, 1154868, 1187901, 1199286, 1242358, 1251107, 1290141, 1295892, 1364844, 1417338, 1576839, 1583868, 1644786, 1720188, 1732302, 1863537, 1943838, 2047266, 2102452, 2375802, 2398572, 2484716, 2502214, 2580282, 2598453, 2834676, 3070899, 3153678, 3289572, 3464604, 3563703, 3727074, 3753321, 3870423, 3887676, 4094532, 4730517, 4751604, 5004428, 5160564, 5196906, 5590611, 6141798, 6307356, 6832969, 7127406, 7454148, 7506642, 7740846, 7795359, 8075327, 9212697, 9461034, 10393812, 10691109, 11181222, 11259963, 12283596, 13665938, 14191551, 14254812, 15013284, 15481692, 15590718, 16150654, 16771833, 18425394, 18922068, 20498907, 21382218, 22362444, 22519926, 24225981, 27331876, 28383102, 31181436, 32301308, 33543666, 33779889, 36850788, 40997814, 42574653, 42764436, 45039852, 48451962, 50315499, 56766204, 61496721, 67087332, 67559778, 72677943, 81995628, 85149306, 88828597, 96903924, 100630998, 101339667, 122993442, 135119556, 145355886, 170298612, 177657194, 184490163, 201261996, 202679334, 218033829, 245986884, 266485791, 290711772, 355314388, 368980326, 405358668, 436067658, 532971582, 553470489, 654101487, 737960652, 799457373, 872135316, 1065943164, 1106940978, 1308202974, 1598914746, 2213881956, 2398372119, 2616405948, 3197829492, 4796744238, 7195116357, 9593488476, 14390232714, 28780465428]

約数ペア:

[(1, 28780465428), (2, 14390232714), (3, 9593488476), (4, 7195116357), (6, 4796744238), (9, 3197829492), (11, 2616405948), (12, 2398372119), (13, 2213881956), (18, 1598914746), (22, 1308202974), (26, 1106940978), (27, 1065943164), (33, 872135316), (36, 799457373), (39, 737960652), (44, 654101487), (52, 553470489), (54, 532971582), (66, 436067658), (71, 405358668), (78, 368980326), (81, 355314388), (99, 290711772), (108, 266485791), (117, 245986884), (132, 218033829), (142, 202679334), (143, 201261996), (156, 184490163), (162, 177657194), (169, 170298612), (198, 145355886), (213, 135119556), (234, 122993442), (284, 101339667), (286, 100630998), (297, 96903924), (324, 88828597), (338, 85149306), (351, 81995628), (396, 72677943), (426, 67559778), (429, 67087332), (468, 61496721), (507, 56766204), (572, 50315499), (594, 48451962), (639, 45039852), (673, 42764436), (676, 42574653), (702, 40997814), (781, 36850788), (852, 33779889), (858, 33543666), (891, 32301308), (923, 31181436), (1014, 28383102), (1053, 27331876), (1188, 24225981), (1278, 22519926), (1287, 22362444), (1346, 21382218), (1404, 20498907), (1521, 18922068), (1562, 18425394), (1716, 16771833), (1782, 16150654), (1846, 15590718), (1859, 15481692), (1917, 15013284), (2019, 14254812), (2028, 14191551), (2106, 13665938), (2343, 12283596), (2556, 11259963), (2574, 11181222), (2692, 10691109), (2769, 10393812), (3042, 9461034), (3124, 9212697), (3564, 8075327), (3692, 7795359), (3718, 7740846), (3834, 7506642), (3861, 7454148), (4038, 7127406), (4212, 6832969), (4563, 6307356), (4686, 6141798), (5148, 5590611), (5538, 5196906), (5577, 5160564), (5751, 5004428), (6057, 4751604), (6084, 4730517), (7029, 4094532), (7403, 3887676), (7436, 3870423), (7668, 3753321), (7722, 3727074), (8076, 3563703), (8307, 3464604), (8749, 3289572), (9126, 3153678), (9372, 3070899), (10153, 2834676), (11076, 2598453), (11154, 2580282), (11502, 2502214), (11583, 2484716), (11999, 2398572), (12114, 2375802), (13689, 2102452), (14058, 2047266), (14806, 1943838), (15444, 1863537), (16614, 1732302), (16731, 1720188), (17498, 1644786), (18171, 1583868), (18252, 1576839), (20306, 1417338), (21087, 1364844), (22209, 1295892), (22308, 1290141), (23004, 1251107), (23166, 1242358), (23998, 1199286), (24228, 1187901), (24921, 1154868), (26247, 1096524), (27378, 1051226), (28116, 1023633), (29612, 971919), (30459, 944892), (33228, 866151), (33462, 860094), (34996, 822393), (35997, 799524), (36342, 791934), (40612, 708669), (42174, 682422), (44418, 647946), (46332, 621179), (47783, 602316), (47996, 599643), (49842, 577434), (50193, 573396), (52494, 548262), (54513, 527956), (54756, 525613), (60918, 472446), (63261, 454948), (66627, 431964), (66924, 430047), (71994, 399762), (72684, 395967), (74763, 384956), (78741, 365508), (84348, 341211), (88836, 323973), (91377, 314964), (95566, 301158), (96239, 299052), (99684, 288717), (100386, 286698), (104988, 274131), (107991, 266508), (109026, 263978), (113737, 253044), (121836, 236223), (126522, 227474), (131989, 218052), (133254, 215982), (143349, 200772), (143988, 199881), (149526, 192478), (150579, 191132), (157482, 182754)]