318913296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9643}}^1$

素因数の和:9720

約数の個数: 80

約数和(自身を含む): 904067136

約数和(自身を除く): 585153840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 9643, 11024, 16536, 19286, 28929, 33072, 38572, 57858, 77144, 115716, 125359, 154288, 231432, 250718, 376077, 462864, 501436, 511079, 752154, 1002872, 1022158, 1504308, 1533237, 2005744, 2044316, 3008616, 3066474, 4088632, 6017232, 6132948, 6644027, 8177264, 12265896, 13288054, 19932081, 24531792, 26576108, 39864162, 53152216, 79728324, 106304432, 159456648, 318913296]

約数ペア:

[(1, 318913296), (2, 159456648), (3, 106304432), (4, 79728324), (6, 53152216), (8, 39864162), (12, 26576108), (13, 24531792), (16, 19932081), (24, 13288054), (26, 12265896), (39, 8177264), (48, 6644027), (52, 6132948), (53, 6017232), (78, 4088632), (104, 3066474), (106, 3008616), (156, 2044316), (159, 2005744), (208, 1533237), (212, 1504308), (312, 1022158), (318, 1002872), (424, 752154), (624, 511079), (636, 501436), (689, 462864), (848, 376077), (1272, 250718), (1378, 231432), (2067, 154288), (2544, 125359), (2756, 115716), (4134, 77144), (5512, 57858), (8268, 38572), (9643, 33072), (11024, 28929), (16536, 19286)]