745249616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{4079}}^1$

素因数の和:4707

約数の個数: 40

約数和(自身を含む): 1522819200

約数和(自身を除く): 777569584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 601, 1202, 2404, 4079, 4808, 8158, 9616, 11419, 16316, 22838, 32632, 45676, 65264, 77501, 91352, 155002, 182704, 310004, 620008, 1240016, 2451479, 4902958, 9805916, 19611832, 39223664, 46578101, 93156202, 186312404, 372624808, 745249616]

約数ペア:

[(1, 745249616), (2, 372624808), (4, 186312404), (8, 93156202), (16, 46578101), (19, 39223664), (38, 19611832), (76, 9805916), (152, 4902958), (304, 2451479), (601, 1240016), (1202, 620008), (2404, 310004), (4079, 182704), (4808, 155002), (8158, 91352), (9616, 77501), (11419, 65264), (16316, 45676), (22838, 32632)]