1378998544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36107}}^1$

素因数の和:36164

約数の個数: 80

約数和(自身を含む): 3438637056

約数和(自身を除く): 2059638512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 36107, 38192, 72214, 144428, 252749, 288856, 397177, 505498, 577712, 794354, 1010996, 1119317, 1588708, 2021992, 2238634, 2780239, 3177416, 4043984, 4477268, 5560478, 6354832, 7835219, 8954536, 11120956, 12312487, 15670438, 17909072, 22241912, 24624974, 31340876, 44483824, 49249948, 62681752, 86187409, 98499896, 125363504, 172374818, 196999792, 344749636, 689499272, 1378998544]

約数ペア:

[(1, 1378998544), (2, 689499272), (4, 344749636), (7, 196999792), (8, 172374818), (11, 125363504), (14, 98499896), (16, 86187409), (22, 62681752), (28, 49249948), (31, 44483824), (44, 31340876), (56, 24624974), (62, 22241912), (77, 17909072), (88, 15670438), (112, 12312487), (124, 11120956), (154, 8954536), (176, 7835219), (217, 6354832), (248, 5560478), (308, 4477268), (341, 4043984), (434, 3177416), (496, 2780239), (616, 2238634), (682, 2021992), (868, 1588708), (1232, 1119317), (1364, 1010996), (1736, 794354), (2387, 577712), (2728, 505498), (3472, 397177), (4774, 288856), (5456, 252749), (9548, 144428), (19096, 72214), (36107, 38192)]