261033888

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 712212480

約数和(自身を除く): 451178592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 239, 248, 367, 372, 478, 496, 717, 734, 744, 956, 992, 1101, 1434, 1468, 1488, 1912, 2202, 2868, 2936, 2976, 3824, 4404, 5736, 5872, 7409, 7648, 8808, 11377, 11472, 11744, 14818, 17616, 22227, 22754, 22944, 29636, 34131, 35232, 44454, 45508, 59272, 68262, 87713, 88908, 91016, 118544, 136524, 175426, 177816, 182032, 237088, 263139, 273048, 350852, 355632, 364064, 526278, 546096, 701704, 711264, 1052556, 1092192, 1403408, 2105112, 2719103, 2806816, 4210224, 5438206, 8157309, 8420448, 10876412, 16314618, 21752824, 32629236, 43505648, 65258472, 87011296, 130516944, 261033888]

約数ペア:

[(1, 261033888), (2, 130516944), (3, 87011296), (4, 65258472), (6, 43505648), (8, 32629236), (12, 21752824), (16, 16314618), (24, 10876412), (31, 8420448), (32, 8157309), (48, 5438206), (62, 4210224), (93, 2806816), (96, 2719103), (124, 2105112), (186, 1403408), (239, 1092192), (248, 1052556), (367, 711264), (372, 701704), (478, 546096), (496, 526278), (717, 364064), (734, 355632), (744, 350852), (956, 273048), (992, 263139), (1101, 237088), (1434, 182032), (1468, 177816), (1488, 175426), (1912, 136524), (2202, 118544), (2868, 91016), (2936, 88908), (2976, 87713), (3824, 68262), (4404, 59272), (5736, 45508), (5872, 44454), (7409, 35232), (7648, 34131), (8808, 29636), (11377, 22944), (11472, 22754), (11744, 22227), (14818, 17616)]