307910484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1219

約数の個数: 120

約数和(自身を含む): 928040960

約数和(自身を除く): 620130476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 127, 162, 189, 252, 254, 324, 378, 381, 508, 567, 756, 762, 889, 1069, 1134, 1143, 1524, 1778, 2138, 2268, 2286, 2667, 3207, 3429, 3556, 4276, 4572, 5334, 6414, 6858, 7483, 8001, 9621, 10287, 10668, 12828, 13716, 14966, 16002, 19242, 20574, 22449, 24003, 28863, 29932, 32004, 38484, 41148, 44898, 48006, 57726, 67347, 72009, 86589, 89796, 96012, 115452, 134694, 135763, 144018, 173178, 202041, 269388, 271526, 288036, 346356, 404082, 407289, 543052, 606123, 808164, 814578, 950341, 1212246, 1221867, 1629156, 1900682, 2424492, 2443734, 2851023, 3665601, 3801364, 4887468, 5702046, 7331202, 8553069, 10996803, 11404092, 14662404, 17106138, 21993606, 25659207, 34212276, 43987212, 51318414, 76977621, 102636828, 153955242, 307910484]

約数ペア:

[(1, 307910484), (2, 153955242), (3, 102636828), (4, 76977621), (6, 51318414), (7, 43987212), (9, 34212276), (12, 25659207), (14, 21993606), (18, 17106138), (21, 14662404), (27, 11404092), (28, 10996803), (36, 8553069), (42, 7331202), (54, 5702046), (63, 4887468), (81, 3801364), (84, 3665601), (108, 2851023), (126, 2443734), (127, 2424492), (162, 1900682), (189, 1629156), (252, 1221867), (254, 1212246), (324, 950341), (378, 814578), (381, 808164), (508, 606123), (567, 543052), (756, 407289), (762, 404082), (889, 346356), (1069, 288036), (1134, 271526), (1143, 269388), (1524, 202041), (1778, 173178), (2138, 144018), (2268, 135763), (2286, 134694), (2667, 115452), (3207, 96012), (3429, 89796), (3556, 86589), (4276, 72009), (4572, 67347), (5334, 57726), (6414, 48006), (6858, 44898), (7483, 41148), (8001, 38484), (9621, 32004), (10287, 29932), (10668, 28863), (12828, 24003), (13716, 22449), (14966, 20574), (16002, 19242)]