508744985076

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2557}}^1\times {\mathrm{12823}}^1$

素因数の和:15821

約数の個数: 72

約数和(自身を含む): 1289582671104

約数和(自身を除く): 780837686028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2557, 2586, 3879, 5114, 5172, 7671, 7758, 10228, 12823, 15342, 15516, 23013, 25646, 30684, 38469, 46026, 51292, 76938, 92052, 115407, 153876, 230814, 461628, 1102067, 2204134, 3306201, 4408268, 5526713, 6612402, 9918603, 11053426, 13224804, 16580139, 19837206, 22106852, 32788411, 33160278, 39674412, 49740417, 65576822, 66320556, 98365233, 99480834, 131153644, 196730466, 198961668, 295095699, 393460932, 590191398, 1180382796, 14131805141, 28263610282, 42395415423, 56527220564, 84790830846, 127186246269, 169581661692, 254372492538, 508744985076]

約数ペア:

[(1, 508744985076), (2, 254372492538), (3, 169581661692), (4, 127186246269), (6, 84790830846), (9, 56527220564), (12, 42395415423), (18, 28263610282), (36, 14131805141), (431, 1180382796), (862, 590191398), (1293, 393460932), (1724, 295095699), (2557, 198961668), (2586, 196730466), (3879, 131153644), (5114, 99480834), (5172, 98365233), (7671, 66320556), (7758, 65576822), (10228, 49740417), (12823, 39674412), (15342, 33160278), (15516, 32788411), (23013, 22106852), (25646, 19837206), (30684, 16580139), (38469, 13224804), (46026, 11053426), (51292, 9918603), (76938, 6612402), (92052, 5526713), (115407, 4408268), (153876, 3306201), (230814, 2204134), (461628, 1102067)]