308629048

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 736011360

約数和(自身を除く): 427382312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 71, 91, 98, 104, 142, 182, 196, 284, 364, 392, 497, 568, 637, 728, 853, 923, 994, 1274, 1706, 1846, 1988, 2548, 3412, 3479, 3692, 3976, 5096, 5971, 6461, 6824, 6958, 7384, 11089, 11942, 12922, 13916, 22178, 23884, 25844, 27832, 41797, 44356, 45227, 47768, 51688, 60563, 77623, 83594, 88712, 90454, 121126, 155246, 167188, 180908, 242252, 310492, 334376, 361816, 423941, 484504, 543361, 620984, 787319, 847882, 1086722, 1574638, 1695764, 2173444, 2967587, 3149276, 3391528, 4346888, 5511233, 5935174, 6298552, 11022466, 11870348, 22044932, 23740696, 38578631, 44089864, 77157262, 154314524, 308629048]

約数ペア:

[(1, 308629048), (2, 154314524), (4, 77157262), (7, 44089864), (8, 38578631), (13, 23740696), (14, 22044932), (26, 11870348), (28, 11022466), (49, 6298552), (52, 5935174), (56, 5511233), (71, 4346888), (91, 3391528), (98, 3149276), (104, 2967587), (142, 2173444), (182, 1695764), (196, 1574638), (284, 1086722), (364, 847882), (392, 787319), (497, 620984), (568, 543361), (637, 484504), (728, 423941), (853, 361816), (923, 334376), (994, 310492), (1274, 242252), (1706, 180908), (1846, 167188), (1988, 155246), (2548, 121126), (3412, 90454), (3479, 88712), (3692, 83594), (3976, 77623), (5096, 60563), (5971, 51688), (6461, 47768), (6824, 45227), (6958, 44356), (7384, 41797), (11089, 27832), (11942, 25844), (12922, 23884), (13916, 22178)]