393297410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 796262400

約数和(自身を除く): 402964990

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 127, 235, 254, 470, 517, 599, 635, 1034, 1198, 1270, 1397, 2585, 2794, 2995, 5170, 5969, 5990, 6589, 6985, 11938, 13178, 13970, 28153, 29845, 32945, 56306, 59690, 65659, 65890, 76073, 131318, 140765, 152146, 281530, 309683, 328295, 380365, 619366, 656590, 760730, 836803, 1548415, 1673606, 3096830, 3575431, 4184015, 7150862, 8368030, 17877155, 35754310, 39329741, 78659482, 196648705, 393297410]

約数ペア:

[(1, 393297410), (2, 196648705), (5, 78659482), (10, 39329741), (11, 35754310), (22, 17877155), (47, 8368030), (55, 7150862), (94, 4184015), (110, 3575431), (127, 3096830), (235, 1673606), (254, 1548415), (470, 836803), (517, 760730), (599, 656590), (635, 619366), (1034, 380365), (1198, 328295), (1270, 309683), (1397, 281530), (2585, 152146), (2794, 140765), (2995, 131318), (5170, 76073), (5969, 65890), (5990, 65659), (6589, 59690), (6985, 56306), (11938, 32945), (13178, 29845), (13970, 28153)]