28478998548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37633}}^1$

素因数の和:37684

約数の個数: 288

約数和(自身を含む): 100907291520

約数和(自身を除く): 72428292972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 231, 234, 252, 273, 286, 294, 297, 308, 351, 364, 378, 396, 429, 441, 462, 468, 539, 546, 572, 588, 594, 637, 693, 702, 756, 819, 858, 882, 924, 1001, 1078, 1092, 1188, 1274, 1287, 1323, 1386, 1404, 1617, 1638, 1716, 1764, 1911, 2002, 2079, 2156, 2457, 2548, 2574, 2646, 2772, 3003, 3234, 3276, 3822, 3861, 4004, 4158, 4851, 4914, 5148, 5292, 5733, 6006, 6468, 7007, 7644, 7722, 8316, 9009, 9702, 9828, 11466, 12012, 14014, 14553, 15444, 17199, 18018, 19404, 21021, 22932, 27027, 28028, 29106, 34398, 36036, 37633, 42042, 54054, 58212, 63063, 68796, 75266, 84084, 108108, 112899, 126126, 150532, 189189, 225798, 252252, 263431, 338697, 378378, 413963, 451596, 489229, 526862, 677394, 756756, 790293, 827926, 978458, 1016091, 1053724, 1241889, 1354788, 1467687, 1580586, 1655852, 1844017, 1956916, 2032182, 2370879, 2483778, 2897741, 2935374, 3161172, 3424603, 3688034, 3725667, 4064364, 4403061, 4741758, 4967556, 5381519, 5532051, 5795482, 5870748, 6849206, 7112637, 7376068, 7451334, 8693223, 8806122, 9483516, 10273809, 10763038, 11064102, 11177001, 11590964, 13209183, 13698412, 14225274, 14902668, 16144557, 16596153, 17386446, 17612244, 20284187, 20547618, 21526076, 22128204, 22354002, 23972221, 26079669, 26418366, 28450548, 30821427, 32289114, 33192306, 34772892, 37670633, 40568374, 41095236, 44708004, 47944442, 48433671, 49788459, 52159338, 52836732, 60852561, 61642854, 64578228, 66384612, 71916663, 75341266, 78239007, 81136748, 92464281, 95888884, 96867342, 99576918, 104318676, 113011899, 121705122, 123285708, 143833326, 145301013, 150682532, 156478014, 182557683, 184928562, 193734684, 199153836, 215749989, 226023798, 243410244, 263694431, 287666652, 290602026, 312956028, 339035697, 365115366, 369857124, 431499978, 452047596, 527388862, 547673049, 581204052, 647249967, 678071394, 730230732, 791083293, 862999956, 1017107091, 1054777724, 1095346098, 1294499934, 1356142788, 1582166586, 2034214182, 2190692196, 2373249879, 2588999868, 3164333172, 4068428364, 4746499758, 7119749637, 9492999516, 14239499274, 28478998548]

約数ペア:

[(1, 28478998548), (2, 14239499274), (3, 9492999516), (4, 7119749637), (6, 4746499758), (7, 4068428364), (9, 3164333172), (11, 2588999868), (12, 2373249879), (13, 2190692196), (14, 2034214182), (18, 1582166586), (21, 1356142788), (22, 1294499934), (26, 1095346098), (27, 1054777724), (28, 1017107091), (33, 862999956), (36, 791083293), (39, 730230732), (42, 678071394), (44, 647249967), (49, 581204052), (52, 547673049), (54, 527388862), (63, 452047596), (66, 431499978), (77, 369857124), (78, 365115366), (84, 339035697), (91, 312956028), (98, 290602026), (99, 287666652), (108, 263694431), (117, 243410244), (126, 226023798), (132, 215749989), (143, 199153836), (147, 193734684), (154, 184928562), (156, 182557683), (182, 156478014), (189, 150682532), (196, 145301013), (198, 143833326), (231, 123285708), (234, 121705122), (252, 113011899), (273, 104318676), (286, 99576918), (294, 96867342), (297, 95888884), (308, 92464281), (351, 81136748), (364, 78239007), (378, 75341266), (396, 71916663), (429, 66384612), (441, 64578228), (462, 61642854), (468, 60852561), (539, 52836732), (546, 52159338), (572, 49788459), (588, 48433671), (594, 47944442), (637, 44708004), (693, 41095236), (702, 40568374), (756, 37670633), (819, 34772892), (858, 33192306), (882, 32289114), (924, 30821427), (1001, 28450548), (1078, 26418366), (1092, 26079669), (1188, 23972221), (1274, 22354002), (1287, 22128204), (1323, 21526076), (1386, 20547618), (1404, 20284187), (1617, 17612244), (1638, 17386446), (1716, 16596153), (1764, 16144557), (1911, 14902668), (2002, 14225274), (2079, 13698412), (2156, 13209183), (2457, 11590964), (2548, 11177001), (2574, 11064102), (2646, 10763038), (2772, 10273809), (3003, 9483516), (3234, 8806122), (3276, 8693223), (3822, 7451334), (3861, 7376068), (4004, 7112637), (4158, 6849206), (4851, 5870748), (4914, 5795482), (5148, 5532051), (5292, 5381519), (5733, 4967556), (6006, 4741758), (6468, 4403061), (7007, 4064364), (7644, 3725667), (7722, 3688034), (8316, 3424603), (9009, 3161172), (9702, 2935374), (9828, 2897741), (11466, 2483778), (12012, 2370879), (14014, 2032182), (14553, 1956916), (15444, 1844017), (17199, 1655852), (18018, 1580586), (19404, 1467687), (21021, 1354788), (22932, 1241889), (27027, 1053724), (28028, 1016091), (29106, 978458), (34398, 827926), (36036, 790293), (37633, 756756), (42042, 677394), (54054, 526862), (58212, 489229), (63063, 451596), (68796, 413963), (75266, 378378), (84084, 338697), (108108, 263431), (112899, 252252), (126126, 225798), (150532, 189189)]