327435888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16927}}^1$

素因数の和:16982

約数の個数: 80

約数和(自身を含む): 940384256

約数和(自身を除く): 612948368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 16927, 19344, 33854, 50781, 67708, 101562, 135416, 203124, 220051, 270832, 406248, 440102, 524737, 660153, 812496, 880204, 1049474, 1320306, 1574211, 1760408, 2098948, 2640612, 3148422, 3520816, 4197896, 5281224, 6296844, 6821581, 8395792, 10562448, 12593688, 13643162, 20464743, 25187376, 27286324, 40929486, 54572648, 81858972, 109145296, 163717944, 327435888]

約数ペア:

[(1, 327435888), (2, 163717944), (3, 109145296), (4, 81858972), (6, 54572648), (8, 40929486), (12, 27286324), (13, 25187376), (16, 20464743), (24, 13643162), (26, 12593688), (31, 10562448), (39, 8395792), (48, 6821581), (52, 6296844), (62, 5281224), (78, 4197896), (93, 3520816), (104, 3148422), (124, 2640612), (156, 2098948), (186, 1760408), (208, 1574211), (248, 1320306), (312, 1049474), (372, 880204), (403, 812496), (496, 660153), (624, 524737), (744, 440102), (806, 406248), (1209, 270832), (1488, 220051), (1612, 203124), (2418, 135416), (3224, 101562), (4836, 67708), (6448, 50781), (9672, 33854), (16927, 19344)]