1299668552

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 3324787200

約数和(自身を除く): 2025118648

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 182, 196, 217, 247, 248, 266, 364, 392, 403, 433, 434, 494, 532, 589, 637, 728, 806, 866, 868, 931, 988, 1064, 1178, 1274, 1519, 1612, 1729, 1732, 1736, 1862, 1976, 2356, 2548, 2821, 3031, 3038, 3224, 3458, 3464, 3724, 4123, 4712, 5096, 5629, 5642, 6062, 6076, 6916, 7448, 7657, 8227, 8246, 11258, 11284, 12103, 12124, 12152, 13423, 13832, 15314, 16454, 16492, 19747, 21217, 22516, 22568, 24206, 24248, 26846, 28861, 30628, 32908, 32984, 39403, 39494, 42434, 45032, 48412, 53599, 53692, 57589, 57722, 61256, 65816, 78806, 78988, 84868, 93961, 96824, 106951, 107198, 107384, 115178, 115444, 157612, 157976, 169736, 174499, 187922, 213902, 214396, 230356, 230888, 255037, 275821, 315224, 348998, 375193, 375844, 403123, 427804, 428792, 460712, 510074, 551642, 657727, 697996, 748657, 750386, 751688, 806246, 855608, 1020148, 1103284, 1221493, 1315454, 1395992, 1497314, 1500772, 1612492, 1785259, 2040296, 2206568, 2442986, 2630908, 2994628, 3001544, 3224984, 3315481, 3570518, 4885972, 5240599, 5261816, 5989256, 6630962, 7141036, 8550451, 9771944, 10481198, 12496813, 13261924, 14282072, 17100902, 20962396, 23208367, 24993626, 26523848, 34201804, 41924792, 46416734, 49987252, 68403608, 92833468, 99974504, 162458569, 185666936, 324917138, 649834276, 1299668552]

約数ペア:

[(1, 1299668552), (2, 649834276), (4, 324917138), (7, 185666936), (8, 162458569), (13, 99974504), (14, 92833468), (19, 68403608), (26, 49987252), (28, 46416734), (31, 41924792), (38, 34201804), (49, 26523848), (52, 24993626), (56, 23208367), (62, 20962396), (76, 17100902), (91, 14282072), (98, 13261924), (104, 12496813), (124, 10481198), (133, 9771944), (152, 8550451), (182, 7141036), (196, 6630962), (217, 5989256), (247, 5261816), (248, 5240599), (266, 4885972), (364, 3570518), (392, 3315481), (403, 3224984), (433, 3001544), (434, 2994628), (494, 2630908), (532, 2442986), (589, 2206568), (637, 2040296), (728, 1785259), (806, 1612492), (866, 1500772), (868, 1497314), (931, 1395992), (988, 1315454), (1064, 1221493), (1178, 1103284), (1274, 1020148), (1519, 855608), (1612, 806246), (1729, 751688), (1732, 750386), (1736, 748657), (1862, 697996), (1976, 657727), (2356, 551642), (2548, 510074), (2821, 460712), (3031, 428792), (3038, 427804), (3224, 403123), (3458, 375844), (3464, 375193), (3724, 348998), (4123, 315224), (4712, 275821), (5096, 255037), (5629, 230888), (5642, 230356), (6062, 214396), (6076, 213902), (6916, 187922), (7448, 174499), (7657, 169736), (8227, 157976), (8246, 157612), (11258, 115444), (11284, 115178), (12103, 107384), (12124, 107198), (12152, 106951), (13423, 96824), (13832, 93961), (15314, 84868), (16454, 78988), (16492, 78806), (19747, 65816), (21217, 61256), (22516, 57722), (22568, 57589), (24206, 53692), (24248, 53599), (26846, 48412), (28861, 45032), (30628, 42434), (32908, 39494), (32984, 39403)]