1298673684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1087}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 4106059776

約数和(自身を除く): 2807386092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 431, 462, 693, 862, 924, 1087, 1293, 1386, 1724, 2174, 2586, 2772, 3017, 3261, 3879, 4348, 4741, 5172, 6034, 6522, 7609, 7758, 9051, 9482, 9783, 11957, 12068, 13044, 14223, 15218, 15516, 18102, 18964, 19566, 22827, 23914, 27153, 28446, 30436, 33187, 35871, 36204, 39132, 42669, 45654, 47828, 54306, 56892, 66374, 68481, 71742, 83699, 85338, 91308, 99561, 107613, 108612, 132748, 136962, 143484, 167398, 170676, 199122, 215226, 251097, 273924, 298683, 334796, 398244, 430452, 468497, 502194, 597366, 753291, 936994, 1004388, 1194732, 1405491, 1506582, 1873988, 2810982, 3013164, 3279479, 4216473, 5153467, 5621964, 6558958, 8432946, 9838437, 10306934, 13117916, 15460401, 16865892, 19676874, 20613868, 29515311, 30920802, 36074269, 39353748, 46381203, 59030622, 61841604, 72148538, 92762406, 108222807, 118061244, 144297076, 185524812, 216445614, 324668421, 432891228, 649336842, 1298673684]

約数ペア:

[(1, 1298673684), (2, 649336842), (3, 432891228), (4, 324668421), (6, 216445614), (7, 185524812), (9, 144297076), (11, 118061244), (12, 108222807), (14, 92762406), (18, 72148538), (21, 61841604), (22, 59030622), (28, 46381203), (33, 39353748), (36, 36074269), (42, 30920802), (44, 29515311), (63, 20613868), (66, 19676874), (77, 16865892), (84, 15460401), (99, 13117916), (126, 10306934), (132, 9838437), (154, 8432946), (198, 6558958), (231, 5621964), (252, 5153467), (308, 4216473), (396, 3279479), (431, 3013164), (462, 2810982), (693, 1873988), (862, 1506582), (924, 1405491), (1087, 1194732), (1293, 1004388), (1386, 936994), (1724, 753291), (2174, 597366), (2586, 502194), (2772, 468497), (3017, 430452), (3261, 398244), (3879, 334796), (4348, 298683), (4741, 273924), (5172, 251097), (6034, 215226), (6522, 199122), (7609, 170676), (7758, 167398), (9051, 143484), (9482, 136962), (9783, 132748), (11957, 108612), (12068, 107613), (13044, 99561), (14223, 91308), (15218, 85338), (15516, 83699), (18102, 71742), (18964, 68481), (19566, 66374), (22827, 56892), (23914, 54306), (27153, 47828), (28446, 45654), (30436, 42669), (33187, 39132), (35871, 36204)]