396830504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 945561600

約数和(自身を除く): 548731096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 53, 56, 62, 76, 106, 124, 133, 152, 212, 217, 227, 248, 266, 371, 424, 434, 454, 532, 589, 742, 868, 908, 1007, 1064, 1178, 1484, 1589, 1643, 1736, 1816, 2014, 2356, 2968, 3178, 3286, 4028, 4123, 4313, 4712, 6356, 6572, 7037, 7049, 8056, 8246, 8626, 11501, 12031, 12712, 13144, 14074, 14098, 16492, 17252, 23002, 24062, 28148, 28196, 30191, 31217, 32984, 34504, 46004, 48124, 49259, 56296, 56392, 60382, 62434, 84217, 92008, 96248, 98518, 120764, 124868, 133703, 168434, 197036, 218519, 228589, 241528, 249736, 267406, 336868, 372961, 394072, 437038, 457178, 534812, 673736, 745922, 874076, 914356, 935921, 1069624, 1491844, 1600123, 1748152, 1828712, 1871842, 2610727, 2983688, 3200246, 3743684, 5221454, 6400492, 7086259, 7487368, 10442908, 12800984, 14172518, 20885816, 28345036, 49603813, 56690072, 99207626, 198415252, 396830504]

約数ペア:

[(1, 396830504), (2, 198415252), (4, 99207626), (7, 56690072), (8, 49603813), (14, 28345036), (19, 20885816), (28, 14172518), (31, 12800984), (38, 10442908), (53, 7487368), (56, 7086259), (62, 6400492), (76, 5221454), (106, 3743684), (124, 3200246), (133, 2983688), (152, 2610727), (212, 1871842), (217, 1828712), (227, 1748152), (248, 1600123), (266, 1491844), (371, 1069624), (424, 935921), (434, 914356), (454, 874076), (532, 745922), (589, 673736), (742, 534812), (868, 457178), (908, 437038), (1007, 394072), (1064, 372961), (1178, 336868), (1484, 267406), (1589, 249736), (1643, 241528), (1736, 228589), (1816, 218519), (2014, 197036), (2356, 168434), (2968, 133703), (3178, 124868), (3286, 120764), (4028, 98518), (4123, 96248), (4313, 92008), (4712, 84217), (6356, 62434), (6572, 60382), (7037, 56392), (7049, 56296), (8056, 49259), (8246, 48124), (8626, 46004), (11501, 34504), (12031, 32984), (12712, 31217), (13144, 30191), (14074, 28196), (14098, 28148), (16492, 24062), (17252, 23002)]