258467088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15844

約数の個数: 80

約数和(自身を含む): 751951872

約数和(自身を除く): 493484784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 15791, 16368, 31582, 47373, 63164, 94746, 126328, 173701, 189492, 252656, 347402, 378984, 489521, 521103, 694804, 757968, 979042, 1042206, 1389608, 1468563, 1958084, 2084412, 2779216, 2937126, 3916168, 4168824, 5384731, 5874252, 7832336, 8337648, 10769462, 11748504, 16154193, 21538924, 23497008, 32308386, 43077848, 64616772, 86155696, 129233544, 258467088]

約数ペア:

[(1, 258467088), (2, 129233544), (3, 86155696), (4, 64616772), (6, 43077848), (8, 32308386), (11, 23497008), (12, 21538924), (16, 16154193), (22, 11748504), (24, 10769462), (31, 8337648), (33, 7832336), (44, 5874252), (48, 5384731), (62, 4168824), (66, 3916168), (88, 2937126), (93, 2779216), (124, 2084412), (132, 1958084), (176, 1468563), (186, 1389608), (248, 1042206), (264, 979042), (341, 757968), (372, 694804), (496, 521103), (528, 489521), (682, 378984), (744, 347402), (1023, 252656), (1364, 189492), (1488, 173701), (2046, 126328), (2728, 94746), (4092, 63164), (5456, 47373), (8184, 31582), (15791, 16368)]