986855364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4302

約数の個数: 144

約数和(自身を含む): 2957660160

約数和(自身を除く): 1970804796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 372, 396, 418, 558, 589, 627, 682, 684, 836, 1023, 1116, 1178, 1254, 1364, 1767, 1881, 2046, 2356, 2508, 3069, 3534, 3762, 4092, 4231, 5301, 6138, 6479, 7068, 7524, 8462, 10602, 12276, 12693, 12958, 16924, 19437, 21204, 25386, 25916, 38079, 38874, 46541, 50772, 58311, 76158, 77748, 80389, 93082, 116622, 131161, 139623, 152316, 160778, 186164, 233244, 241167, 262322, 279246, 321556, 393483, 418869, 482334, 524644, 558492, 723501, 786966, 837738, 884279, 964668, 1180449, 1442771, 1447002, 1573932, 1675476, 1768558, 2360898, 2492059, 2652837, 2885542, 2894004, 3537116, 4328313, 4721796, 4984118, 5305674, 5771084, 7476177, 7958511, 8656626, 9968236, 10611348, 12984939, 14952354, 15917022, 17313252, 22428531, 25969878, 27412649, 29904708, 31834044, 44857062, 51939756, 54825298, 82237947, 89714124, 109650596, 164475894, 246713841, 328951788, 493427682, 986855364]

約数ペア:

[(1, 986855364), (2, 493427682), (3, 328951788), (4, 246713841), (6, 164475894), (9, 109650596), (11, 89714124), (12, 82237947), (18, 54825298), (19, 51939756), (22, 44857062), (31, 31834044), (33, 29904708), (36, 27412649), (38, 25969878), (44, 22428531), (57, 17313252), (62, 15917022), (66, 14952354), (76, 12984939), (93, 10611348), (99, 9968236), (114, 8656626), (124, 7958511), (132, 7476177), (171, 5771084), (186, 5305674), (198, 4984118), (209, 4721796), (228, 4328313), (279, 3537116), (341, 2894004), (342, 2885542), (372, 2652837), (396, 2492059), (418, 2360898), (558, 1768558), (589, 1675476), (627, 1573932), (682, 1447002), (684, 1442771), (836, 1180449), (1023, 964668), (1116, 884279), (1178, 837738), (1254, 786966), (1364, 723501), (1767, 558492), (1881, 524644), (2046, 482334), (2356, 418869), (2508, 393483), (3069, 321556), (3534, 279246), (3762, 262322), (4092, 241167), (4231, 233244), (5301, 186164), (6138, 160778), (6479, 152316), (7068, 139623), (7524, 131161), (8462, 116622), (10602, 93082), (12276, 80389), (12693, 77748), (12958, 76158), (16924, 58311), (19437, 50772), (21204, 46541), (25386, 38874), (25916, 38079)]