15672832256

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{2017}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 31678402560

約数和(自身を除く): 16005570304

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 239, 254, 256, 478, 508, 956, 1016, 1912, 2017, 2032, 3824, 4034, 4064, 7648, 8068, 8128, 15296, 16136, 16256, 30353, 30592, 32272, 32512, 60706, 61184, 64544, 121412, 129088, 242824, 256159, 258176, 482063, 485648, 512318, 516352, 964126, 971296, 1024636, 1928252, 1942592, 2049272, 3856504, 3885184, 4098544, 7713008, 7770368, 8197088, 15426016, 16394176, 30852032, 32788352, 61222001, 61704064, 65576704, 122444002, 123408128, 244888004, 489776008, 979552016, 1959104032, 3918208064, 7836416128, 15672832256]

約数ペア:

[(1, 15672832256), (2, 7836416128), (4, 3918208064), (8, 1959104032), (16, 979552016), (32, 489776008), (64, 244888004), (127, 123408128), (128, 122444002), (239, 65576704), (254, 61704064), (256, 61222001), (478, 32788352), (508, 30852032), (956, 16394176), (1016, 15426016), (1912, 8197088), (2017, 7770368), (2032, 7713008), (3824, 4098544), (4034, 3885184), (4064, 3856504), (7648, 2049272), (8068, 1942592), (8128, 1928252), (15296, 1024636), (16136, 971296), (16256, 964126), (30353, 516352), (30592, 512318), (32272, 485648), (32512, 482063), (60706, 258176), (61184, 256159), (64544, 242824), (121412, 129088)]