1255368528

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 3572449920

約数和(自身を除く): 2317081392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 179, 226, 339, 358, 431, 452, 537, 678, 716, 862, 904, 1017, 1074, 1293, 1356, 1432, 1611, 1724, 1808, 2034, 2148, 2586, 2712, 2864, 3222, 3448, 3879, 4068, 4296, 5172, 5424, 6444, 6896, 7758, 8136, 8592, 10344, 12888, 15516, 16272, 20227, 20688, 25776, 31032, 40454, 48703, 60681, 62064, 77149, 80908, 97406, 121362, 146109, 154298, 161816, 182043, 194812, 231447, 242724, 292218, 308596, 323632, 364086, 389624, 438327, 462894, 485448, 584436, 617192, 694341, 728172, 779248, 876654, 925788, 970896, 1168872, 1234384, 1388682, 1456344, 1753308, 1851576, 2337744, 2777364, 2912688, 3506616, 3703152, 5554728, 7013232, 8717837, 11109456, 17435674, 26153511, 34871348, 52307022, 69742696, 78460533, 104614044, 139485392, 156921066, 209228088, 313842132, 418456176, 627684264, 1255368528]

約数ペア:

[(1, 1255368528), (2, 627684264), (3, 418456176), (4, 313842132), (6, 209228088), (8, 156921066), (9, 139485392), (12, 104614044), (16, 78460533), (18, 69742696), (24, 52307022), (36, 34871348), (48, 26153511), (72, 17435674), (113, 11109456), (144, 8717837), (179, 7013232), (226, 5554728), (339, 3703152), (358, 3506616), (431, 2912688), (452, 2777364), (537, 2337744), (678, 1851576), (716, 1753308), (862, 1456344), (904, 1388682), (1017, 1234384), (1074, 1168872), (1293, 970896), (1356, 925788), (1432, 876654), (1611, 779248), (1724, 728172), (1808, 694341), (2034, 617192), (2148, 584436), (2586, 485448), (2712, 462894), (2864, 438327), (3222, 389624), (3448, 364086), (3879, 323632), (4068, 308596), (4296, 292218), (5172, 242724), (5424, 231447), (6444, 194812), (6896, 182043), (7758, 161816), (8136, 154298), (8592, 146109), (10344, 121362), (12888, 97406), (15516, 80908), (16272, 77149), (20227, 62064), (20688, 60681), (25776, 48703), (31032, 40454)]