668319317064

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{189432913}}^1$

素因数の和:189432939

約数の個数: 72

約数和(自身を含む): 2105546839110

約数和(自身を除く): 1437227522046

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 189432913, 378865826, 568298739, 757731652, 1136597478, 1326030391, 1515463304, 1704896217, 2273194956, 2652060782, 3409792434, 3978091173, 4546389912, 5304121564, 6819584868, 7956182346, 9282212737, 10608243128, 11934273519, 13639169736, 15912364692, 18564425474, 23868547038, 27846638211, 31824729384, 37128850948, 47737094076, 55693276422, 74257701896, 83539914633, 95474188152, 111386552844, 167079829266, 222773105688, 334159658532, 668319317064]

約数ペア:

[(1, 668319317064), (2, 334159658532), (3, 222773105688), (4, 167079829266), (6, 111386552844), (7, 95474188152), (8, 83539914633), (9, 74257701896), (12, 55693276422), (14, 47737094076), (18, 37128850948), (21, 31824729384), (24, 27846638211), (28, 23868547038), (36, 18564425474), (42, 15912364692), (49, 13639169736), (56, 11934273519), (63, 10608243128), (72, 9282212737), (84, 7956182346), (98, 6819584868), (126, 5304121564), (147, 4546389912), (168, 3978091173), (196, 3409792434), (252, 2652060782), (294, 2273194956), (392, 1704896217), (441, 1515463304), (504, 1326030391), (588, 1136597478), (882, 757731652), (1176, 568298739), (1764, 378865826), (3528, 189432913)]