986983956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1658

約数の個数: 144

約数和(自身を含む): 3024985600

約数和(自身を除く): 2038001644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 139, 171, 228, 252, 266, 278, 342, 399, 417, 532, 556, 684, 798, 834, 973, 1197, 1251, 1483, 1596, 1668, 1946, 2394, 2502, 2641, 2919, 2966, 3892, 4449, 4788, 5004, 5282, 5838, 5932, 7923, 8757, 8898, 10381, 10564, 11676, 13347, 15846, 17514, 17796, 18487, 20762, 23769, 26694, 28177, 31143, 31692, 35028, 36974, 41524, 47538, 53388, 55461, 56354, 62286, 73948, 84531, 93429, 95076, 110922, 112708, 124572, 166383, 169062, 186858, 197239, 206137, 221844, 253593, 332766, 338124, 373716, 394478, 412274, 507186, 591717, 618411, 665532, 788956, 824548, 1014372, 1183434, 1236822, 1442959, 1775151, 1855233, 2366868, 2473644, 2885918, 3550302, 3710466, 3916603, 4328877, 5771836, 7100604, 7420932, 7833206, 8657754, 11749809, 12986631, 15666412, 17315508, 23499618, 25973262, 27416221, 35249427, 46999236, 51946524, 54832442, 70498854, 82248663, 109664884, 140997708, 164497326, 246745989, 328994652, 493491978, 986983956]

約数ペア:

[(1, 986983956), (2, 493491978), (3, 328994652), (4, 246745989), (6, 164497326), (7, 140997708), (9, 109664884), (12, 82248663), (14, 70498854), (18, 54832442), (19, 51946524), (21, 46999236), (28, 35249427), (36, 27416221), (38, 25973262), (42, 23499618), (57, 17315508), (63, 15666412), (76, 12986631), (84, 11749809), (114, 8657754), (126, 7833206), (133, 7420932), (139, 7100604), (171, 5771836), (228, 4328877), (252, 3916603), (266, 3710466), (278, 3550302), (342, 2885918), (399, 2473644), (417, 2366868), (532, 1855233), (556, 1775151), (684, 1442959), (798, 1236822), (834, 1183434), (973, 1014372), (1197, 824548), (1251, 788956), (1483, 665532), (1596, 618411), (1668, 591717), (1946, 507186), (2394, 412274), (2502, 394478), (2641, 373716), (2919, 338124), (2966, 332766), (3892, 253593), (4449, 221844), (4788, 206137), (5004, 197239), (5282, 186858), (5838, 169062), (5932, 166383), (7923, 124572), (8757, 112708), (8898, 110922), (10381, 95076), (10564, 93429), (11676, 84531), (13347, 73948), (15846, 62286), (17514, 56354), (17796, 55461), (18487, 53388), (20762, 47538), (23769, 41524), (26694, 36974), (28177, 35028), (31143, 31692)]