40519992

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 63666888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 113, 134, 201, 223, 226, 268, 339, 402, 446, 452, 536, 669, 678, 804, 892, 904, 1338, 1356, 1608, 1784, 2676, 2712, 5352, 7571, 14941, 15142, 22713, 25199, 29882, 30284, 44823, 45426, 50398, 59764, 60568, 75597, 89646, 90852, 100796, 119528, 151194, 179292, 181704, 201592, 302388, 358584, 604776, 1688333, 3376666, 5064999, 6753332, 10129998, 13506664, 20259996, 40519992]

約数ペア:

[(1, 40519992), (2, 20259996), (3, 13506664), (4, 10129998), (6, 6753332), (8, 5064999), (12, 3376666), (24, 1688333), (67, 604776), (113, 358584), (134, 302388), (201, 201592), (223, 181704), (226, 179292), (268, 151194), (339, 119528), (402, 100796), (446, 90852), (452, 89646), (536, 75597), (669, 60568), (678, 59764), (804, 50398), (892, 45426), (904, 44823), (1338, 30284), (1356, 29882), (1608, 25199), (1784, 22713), (2676, 15142), (2712, 14941), (5352, 7571)]