458907487168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17792629}}^1$

素因数の和:17792685

約数の個数: 56

約数和(自身を含む): 1012329476480

約数和(自身を除く): 553421989312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 17792629, 35585258, 71170516, 142341032, 231304177, 284682064, 462608354, 551571499, 569364128, 925216708, 1103142998, 1138728256, 1850433416, 2206285996, 3700866832, 4412571992, 7170429487, 7401733664, 8825143984, 14340858974, 14803467328, 17650287968, 28681717948, 35300575936, 57363435896, 114726871792, 229453743584, 458907487168]

約数ペア:

[(1, 458907487168), (2, 229453743584), (4, 114726871792), (8, 57363435896), (13, 35300575936), (16, 28681717948), (26, 17650287968), (31, 14803467328), (32, 14340858974), (52, 8825143984), (62, 7401733664), (64, 7170429487), (104, 4412571992), (124, 3700866832), (208, 2206285996), (248, 1850433416), (403, 1138728256), (416, 1103142998), (496, 925216708), (806, 569364128), (832, 551571499), (992, 462608354), (1612, 284682064), (1984, 231304177), (3224, 142341032), (6448, 71170516), (12896, 35585258), (25792, 17792629)]