289924152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 862617600

約数和(自身を除く): 572693448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 179, 186, 217, 248, 311, 358, 372, 434, 537, 622, 651, 716, 744, 868, 933, 1074, 1244, 1253, 1302, 1432, 1736, 1866, 2148, 2177, 2488, 2506, 2604, 3732, 3759, 4296, 4354, 5012, 5208, 5549, 6531, 7464, 7518, 8708, 9641, 10024, 11098, 13062, 15036, 16647, 17416, 19282, 22196, 26124, 28923, 30072, 33294, 38564, 38843, 44392, 52248, 55669, 57846, 66588, 67487, 77128, 77686, 111338, 115692, 116529, 133176, 134974, 155372, 167007, 202461, 222676, 231384, 233058, 269948, 310744, 334014, 389683, 404922, 445352, 466116, 539896, 668028, 779366, 809844, 932232, 1169049, 1336056, 1558732, 1619688, 1725739, 2338098, 3117464, 3451478, 4676196, 5177217, 6902956, 9352392, 10354434, 12080173, 13805912, 20708868, 24160346, 36240519, 41417736, 48320692, 72481038, 96641384, 144962076, 289924152]

約数ペア:

[(1, 289924152), (2, 144962076), (3, 96641384), (4, 72481038), (6, 48320692), (7, 41417736), (8, 36240519), (12, 24160346), (14, 20708868), (21, 13805912), (24, 12080173), (28, 10354434), (31, 9352392), (42, 6902956), (56, 5177217), (62, 4676196), (84, 3451478), (93, 3117464), (124, 2338098), (168, 1725739), (179, 1619688), (186, 1558732), (217, 1336056), (248, 1169049), (311, 932232), (358, 809844), (372, 779366), (434, 668028), (537, 539896), (622, 466116), (651, 445352), (716, 404922), (744, 389683), (868, 334014), (933, 310744), (1074, 269948), (1244, 233058), (1253, 231384), (1302, 222676), (1432, 202461), (1736, 167007), (1866, 155372), (2148, 134974), (2177, 133176), (2488, 116529), (2506, 115692), (2604, 111338), (3732, 77686), (3759, 77128), (4296, 67487), (4354, 66588), (5012, 57846), (5208, 55669), (5549, 52248), (6531, 44392), (7464, 38843), (7518, 38564), (8708, 33294), (9641, 30072), (10024, 28923), (11098, 26124), (13062, 22196), (15036, 19282), (16647, 17416)]