715728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 2110976

約数和(自身を除く): 1395248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 248, 296, 312, 372, 403, 444, 481, 496, 592, 624, 744, 806, 888, 962, 1147, 1209, 1443, 1488, 1612, 1776, 1924, 2294, 2418, 2886, 3224, 3441, 3848, 4588, 4836, 5772, 6448, 6882, 7696, 9176, 9672, 11544, 13764, 14911, 18352, 19344, 23088, 27528, 29822, 44733, 55056, 59644, 89466, 119288, 178932, 238576, 357864, 715728]

約数ペア:

[(1, 715728), (2, 357864), (3, 238576), (4, 178932), (6, 119288), (8, 89466), (12, 59644), (13, 55056), (16, 44733), (24, 29822), (26, 27528), (31, 23088), (37, 19344), (39, 18352), (48, 14911), (52, 13764), (62, 11544), (74, 9672), (78, 9176), (93, 7696), (104, 6882), (111, 6448), (124, 5772), (148, 4836), (156, 4588), (186, 3848), (208, 3441), (222, 3224), (248, 2886), (296, 2418), (312, 2294), (372, 1924), (403, 1776), (444, 1612), (481, 1488), (496, 1443), (592, 1209), (624, 1147), (744, 962), (806, 888)]