405147204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1363281920

約数和(自身を除く): 958134716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 84, 86, 99, 103, 108, 121, 126, 129, 132, 154, 172, 189, 198, 206, 231, 242, 252, 258, 297, 301, 308, 309, 363, 378, 387, 396, 412, 462, 473, 484, 516, 594, 602, 618, 693, 721, 726, 756, 774, 847, 903, 924, 927, 946, 1089, 1133, 1161, 1188, 1204, 1236, 1386, 1419, 1442, 1452, 1548, 1694, 1806, 1854, 1892, 2079, 2163, 2178, 2266, 2322, 2541, 2709, 2772, 2781, 2838, 2884, 3267, 3311, 3388, 3399, 3612, 3708, 4158, 4257, 4326, 4356, 4429, 4532, 4644, 5082, 5203, 5418, 5562, 5676, 6489, 6534, 6622, 6798, 7623, 7931, 8127, 8316, 8514, 8652, 8858, 9933, 10164, 10197, 10406, 10836, 11124, 12463, 12771, 12978, 13068, 13244, 13287, 13596, 15246, 15609, 15862, 16254, 17028, 17716, 19467, 19866, 20394, 20812, 22869, 23793, 24926, 25542, 25956, 26574, 29799, 30492, 30591, 31003, 31218, 31724, 32508, 36421, 37389, 38934, 39732, 39861, 40788, 45738, 46827, 47586, 48719, 49852, 51084, 53148, 59598, 61182, 62006, 62436, 71379, 72842, 74778, 77868, 79722, 87241, 89397, 91476, 93009, 93654, 95172, 97438, 109263, 112167, 119196, 119583, 122364, 124012, 140481, 142758, 145684, 146157, 149556, 159444, 174482, 178794, 186018, 187308, 194876, 214137, 218526, 224334, 239166, 261723, 279027, 280962, 285516, 292314, 327789, 336501, 341033, 348964, 357588, 372036, 428274, 437052, 438471, 448668, 478332, 523446, 535909, 558054, 561924, 584628, 655578, 673002, 682066, 785169, 837081, 856548, 876942, 983367, 1023099, 1046892, 1071818, 1116108, 1311156, 1315413, 1346004, 1364132, 1570338, 1607727, 1674162, 1753884, 1966734, 2046198, 2143636, 2355507, 2630826, 3069297, 3140676, 3215454, 3348324, 3751363, 3933468, 4092396, 4711014, 4823181, 5261652, 6138594, 6430908, 7502726, 9207891, 9422028, 9646362, 11254089, 12277188, 14469543, 15005452, 18415782, 19292724, 22508178, 28939086, 33762267, 36831564, 45016356, 57878172, 67524534, 101286801, 135049068, 202573602, 405147204]

約数ペア:

[(1, 405147204), (2, 202573602), (3, 135049068), (4, 101286801), (6, 67524534), (7, 57878172), (9, 45016356), (11, 36831564), (12, 33762267), (14, 28939086), (18, 22508178), (21, 19292724), (22, 18415782), (27, 15005452), (28, 14469543), (33, 12277188), (36, 11254089), (42, 9646362), (43, 9422028), (44, 9207891), (54, 7502726), (63, 6430908), (66, 6138594), (77, 5261652), (84, 4823181), (86, 4711014), (99, 4092396), (103, 3933468), (108, 3751363), (121, 3348324), (126, 3215454), (129, 3140676), (132, 3069297), (154, 2630826), (172, 2355507), (189, 2143636), (198, 2046198), (206, 1966734), (231, 1753884), (242, 1674162), (252, 1607727), (258, 1570338), (297, 1364132), (301, 1346004), (308, 1315413), (309, 1311156), (363, 1116108), (378, 1071818), (387, 1046892), (396, 1023099), (412, 983367), (462, 876942), (473, 856548), (484, 837081), (516, 785169), (594, 682066), (602, 673002), (618, 655578), (693, 584628), (721, 561924), (726, 558054), (756, 535909), (774, 523446), (847, 478332), (903, 448668), (924, 438471), (927, 437052), (946, 428274), (1089, 372036), (1133, 357588), (1161, 348964), (1188, 341033), (1204, 336501), (1236, 327789), (1386, 292314), (1419, 285516), (1442, 280962), (1452, 279027), (1548, 261723), (1694, 239166), (1806, 224334), (1854, 218526), (1892, 214137), (2079, 194876), (2163, 187308), (2178, 186018), (2266, 178794), (2322, 174482), (2541, 159444), (2709, 149556), (2772, 146157), (2781, 145684), (2838, 142758), (2884, 140481), (3267, 124012), (3311, 122364), (3388, 119583), (3399, 119196), (3612, 112167), (3708, 109263), (4158, 97438), (4257, 95172), (4326, 93654), (4356, 93009), (4429, 91476), (4532, 89397), (4644, 87241), (5082, 79722), (5203, 77868), (5418, 74778), (5562, 72842), (5676, 71379), (6489, 62436), (6534, 62006), (6622, 61182), (6798, 59598), (7623, 53148), (7931, 51084), (8127, 49852), (8316, 48719), (8514, 47586), (8652, 46827), (8858, 45738), (9933, 40788), (10164, 39861), (10197, 39732), (10406, 38934), (10836, 37389), (11124, 36421), (12463, 32508), (12771, 31724), (12978, 31218), (13068, 31003), (13244, 30591), (13287, 30492), (13596, 29799), (15246, 26574), (15609, 25956), (15862, 25542), (16254, 24926), (17028, 23793), (17716, 22869), (19467, 20812), (19866, 20394)]