1300778624

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 2627520000

約数和(自身を除く): 1326741376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 223, 229, 398, 446, 458, 796, 892, 916, 1592, 1784, 1832, 3184, 3568, 3664, 6368, 7136, 7328, 12736, 14272, 14656, 25472, 28544, 29312, 44377, 45571, 51067, 88754, 91142, 102134, 177508, 182284, 204268, 355016, 364568, 408536, 710032, 729136, 817072, 1420064, 1458272, 1634144, 2840128, 2916544, 3268288, 5680256, 5833088, 6536576, 10162333, 20324666, 40649332, 81298664, 162597328, 325194656, 650389312, 1300778624]

約数ペア:

[(1, 1300778624), (2, 650389312), (4, 325194656), (8, 162597328), (16, 81298664), (32, 40649332), (64, 20324666), (128, 10162333), (199, 6536576), (223, 5833088), (229, 5680256), (398, 3268288), (446, 2916544), (458, 2840128), (796, 1634144), (892, 1458272), (916, 1420064), (1592, 817072), (1784, 729136), (1832, 710032), (3184, 408536), (3568, 364568), (3664, 355016), (6368, 204268), (7136, 182284), (7328, 177508), (12736, 102134), (14272, 91142), (14656, 88754), (25472, 51067), (28544, 45571), (29312, 44377)]