1490506472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15629}}^1$

素因数の和:15786

約数の個数: 64

約数和(自身を含む): 3466108800

約数和(自身を除く): 1975602328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 728, 917, 1048, 1703, 1834, 3406, 3668, 6812, 7336, 11921, 13624, 15629, 23842, 31258, 47684, 62516, 95368, 109403, 125032, 203177, 218806, 406354, 437612, 812708, 875224, 1422239, 1625416, 2047399, 2844478, 4094798, 5688956, 8189596, 11377912, 14331793, 16379192, 26616187, 28663586, 53232374, 57327172, 106464748, 114654344, 186313309, 212929496, 372626618, 745253236, 1490506472]

約数ペア:

[(1, 1490506472), (2, 745253236), (4, 372626618), (7, 212929496), (8, 186313309), (13, 114654344), (14, 106464748), (26, 57327172), (28, 53232374), (52, 28663586), (56, 26616187), (91, 16379192), (104, 14331793), (131, 11377912), (182, 8189596), (262, 5688956), (364, 4094798), (524, 2844478), (728, 2047399), (917, 1625416), (1048, 1422239), (1703, 875224), (1834, 812708), (3406, 437612), (3668, 406354), (6812, 218806), (7336, 203177), (11921, 125032), (13624, 109403), (15629, 95368), (23842, 62516), (31258, 47684)]