495387512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 984960000

約数和(自身を除く): 489572488

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 151, 158, 179, 232, 302, 316, 358, 604, 632, 716, 1208, 1432, 2291, 4379, 4582, 5191, 8758, 9164, 10382, 11929, 14141, 17516, 18328, 20764, 23858, 27029, 28282, 35032, 41528, 47716, 54058, 56564, 95432, 108116, 113128, 216232, 345941, 410089, 691882, 783841, 820178, 1383764, 1567682, 1640356, 2135291, 2767528, 3135364, 3280712, 4270582, 6270728, 8541164, 17082328, 61923439, 123846878, 247693756, 495387512]

約数ペア:

[(1, 495387512), (2, 247693756), (4, 123846878), (8, 61923439), (29, 17082328), (58, 8541164), (79, 6270728), (116, 4270582), (151, 3280712), (158, 3135364), (179, 2767528), (232, 2135291), (302, 1640356), (316, 1567682), (358, 1383764), (604, 820178), (632, 783841), (716, 691882), (1208, 410089), (1432, 345941), (2291, 216232), (4379, 113128), (4582, 108116), (5191, 95432), (8758, 56564), (9164, 54058), (10382, 47716), (11929, 41528), (14141, 35032), (17516, 28282), (18328, 27029), (20764, 23858)]