258923928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 669553920

約数和(自身を除く): 410629992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 151, 222, 296, 302, 444, 453, 604, 888, 906, 1208, 1812, 1931, 3624, 3862, 5587, 5793, 7724, 11174, 11586, 15448, 16761, 22348, 23172, 33522, 44696, 46344, 67044, 71447, 134088, 142894, 214341, 285788, 291581, 428682, 571576, 583162, 857364, 874743, 1166324, 1714728, 1749486, 2332648, 3498972, 6997944, 10788497, 21576994, 32365491, 43153988, 64730982, 86307976, 129461964, 258923928]

約数ペア:

[(1, 258923928), (2, 129461964), (3, 86307976), (4, 64730982), (6, 43153988), (8, 32365491), (12, 21576994), (24, 10788497), (37, 6997944), (74, 3498972), (111, 2332648), (148, 1749486), (151, 1714728), (222, 1166324), (296, 874743), (302, 857364), (444, 583162), (453, 571576), (604, 428682), (888, 291581), (906, 285788), (1208, 214341), (1812, 142894), (1931, 134088), (3624, 71447), (3862, 67044), (5587, 46344), (5793, 44696), (7724, 33522), (11174, 23172), (11586, 22348), (15448, 16761)]