304847816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 722413440

約数和(自身を除く): 417565624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 163, 182, 196, 326, 364, 367, 392, 637, 652, 728, 734, 1141, 1274, 1304, 1468, 2119, 2282, 2548, 2569, 2936, 4238, 4564, 4771, 5096, 5138, 7987, 8476, 9128, 9542, 10276, 14833, 15974, 16952, 17983, 19084, 20552, 29666, 31948, 33397, 35966, 38168, 59332, 59821, 63896, 66794, 71932, 103831, 118664, 119642, 133588, 143864, 207662, 233779, 239284, 267176, 415324, 418747, 467558, 478568, 777673, 830648, 837494, 935116, 1555346, 1674988, 1870232, 2931229, 3110692, 3349976, 5443711, 5862458, 6221384, 10887422, 11724916, 21774844, 23449832, 38105977, 43549688, 76211954, 152423908, 304847816]

約数ペア:

[(1, 304847816), (2, 152423908), (4, 76211954), (7, 43549688), (8, 38105977), (13, 23449832), (14, 21774844), (26, 11724916), (28, 10887422), (49, 6221384), (52, 5862458), (56, 5443711), (91, 3349976), (98, 3110692), (104, 2931229), (163, 1870232), (182, 1674988), (196, 1555346), (326, 935116), (364, 837494), (367, 830648), (392, 777673), (637, 478568), (652, 467558), (728, 418747), (734, 415324), (1141, 267176), (1274, 239284), (1304, 233779), (1468, 207662), (2119, 143864), (2282, 133588), (2548, 119642), (2569, 118664), (2936, 103831), (4238, 71932), (4564, 66794), (4771, 63896), (5096, 59821), (5138, 59332), (7987, 38168), (8476, 35966), (9128, 33397), (9542, 31948), (10276, 29666), (14833, 20552), (15974, 19084), (16952, 17983)]