211442568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7758

約数の個数: 64

約数和(自身を含む): 560478720

約数和(自身を除く): 349036152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 7681, 9176, 13764, 15362, 23043, 27528, 30724, 46086, 61448, 92172, 184344, 238111, 284197, 476222, 568394, 714333, 852591, 952444, 1136788, 1428666, 1705182, 1904888, 2273576, 2857332, 3410364, 5714664, 6820728, 8810107, 17620214, 26430321, 35240428, 52860642, 70480856, 105721284, 211442568]

約数ペア:

[(1, 211442568), (2, 105721284), (3, 70480856), (4, 52860642), (6, 35240428), (8, 26430321), (12, 17620214), (24, 8810107), (31, 6820728), (37, 5714664), (62, 3410364), (74, 2857332), (93, 2273576), (111, 1904888), (124, 1705182), (148, 1428666), (186, 1136788), (222, 952444), (248, 852591), (296, 714333), (372, 568394), (444, 476222), (744, 284197), (888, 238111), (1147, 184344), (2294, 92172), (3441, 61448), (4588, 46086), (6882, 30724), (7681, 27528), (9176, 23043), (13764, 15362)]