331358736

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{52697}}^1$

素因数の和:52839

約数の個数: 40

約数和(自身を含む): 862560864

約数和(自身を除く): 531202128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 52697, 105394, 158091, 210788, 316182, 421576, 632364, 843152, 1264728, 2529456, 6903307, 13806614, 20709921, 27613228, 41419842, 55226456, 82839684, 110452912, 165679368, 331358736]

約数ペア:

[(1, 331358736), (2, 165679368), (3, 110452912), (4, 82839684), (6, 55226456), (8, 41419842), (12, 27613228), (16, 20709921), (24, 13806614), (48, 6903307), (131, 2529456), (262, 1264728), (393, 843152), (524, 632364), (786, 421576), (1048, 316182), (1572, 210788), (2096, 158091), (3144, 105394), (6288, 52697)]