17372688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 48449280

約数和(自身を除く): 31076592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 443, 456, 516, 688, 817, 886, 912, 1032, 1329, 1634, 1772, 2064, 2451, 2658, 3268, 3544, 4902, 5316, 6536, 7088, 8417, 9804, 10632, 13072, 16834, 19049, 19608, 21264, 25251, 33668, 38098, 39216, 50502, 57147, 67336, 76196, 101004, 114294, 134672, 152392, 202008, 228588, 304784, 361931, 404016, 457176, 723862, 914352, 1085793, 1447724, 2171586, 2895448, 4343172, 5790896, 8686344, 17372688]

約数ペア:

[(1, 17372688), (2, 8686344), (3, 5790896), (4, 4343172), (6, 2895448), (8, 2171586), (12, 1447724), (16, 1085793), (19, 914352), (24, 723862), (38, 457176), (43, 404016), (48, 361931), (57, 304784), (76, 228588), (86, 202008), (114, 152392), (129, 134672), (152, 114294), (172, 101004), (228, 76196), (258, 67336), (304, 57147), (344, 50502), (443, 39216), (456, 38098), (516, 33668), (688, 25251), (817, 21264), (886, 19608), (912, 19049), (1032, 16834), (1329, 13072), (1634, 10632), (1772, 9804), (2064, 8417), (2451, 7088), (2658, 6536), (3268, 5316), (3544, 4902)]