238736642

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 401345280

約数和(自身を除く): 162608638

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 251, 502, 529, 667, 713, 899, 1058, 1334, 1426, 1798, 5773, 7279, 7781, 11546, 14558, 15341, 15562, 16399, 20677, 30682, 32798, 41354, 132779, 167417, 178963, 225649, 265558, 334834, 357926, 451298, 475571, 951142, 3850591, 4116149, 5189927, 7701182, 8232298, 10379854, 119368321, 238736642]

約数ペア:

[(1, 238736642), (2, 119368321), (23, 10379854), (29, 8232298), (31, 7701182), (46, 5189927), (58, 4116149), (62, 3850591), (251, 951142), (502, 475571), (529, 451298), (667, 357926), (713, 334834), (899, 265558), (1058, 225649), (1334, 178963), (1426, 167417), (1798, 132779), (5773, 41354), (7279, 32798), (7781, 30682), (11546, 20677), (14558, 16399), (15341, 15562)]