190412664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19687}}^1$

素因数の和:19740

約数の個数: 64

約数和(自身を含む): 529213440

約数和(自身を除く): 338800776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 19687, 39374, 59061, 78748, 118122, 157496, 236244, 255931, 472488, 511862, 610297, 767793, 1023724, 1220594, 1535586, 1830891, 2047448, 2441188, 3071172, 3661782, 4882376, 6142344, 7323564, 7933861, 14647128, 15867722, 23801583, 31735444, 47603166, 63470888, 95206332, 190412664]

約数ペア:

[(1, 190412664), (2, 95206332), (3, 63470888), (4, 47603166), (6, 31735444), (8, 23801583), (12, 15867722), (13, 14647128), (24, 7933861), (26, 7323564), (31, 6142344), (39, 4882376), (52, 3661782), (62, 3071172), (78, 2441188), (93, 2047448), (104, 1830891), (124, 1535586), (156, 1220594), (186, 1023724), (248, 767793), (312, 610297), (372, 511862), (403, 472488), (744, 255931), (806, 236244), (1209, 157496), (1612, 118122), (2418, 78748), (3224, 59061), (4836, 39374), (9672, 19687)]