15661385544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1277021}}^1$

素因数の和:1277110

約数の個数: 64

約数和(自身を含む): 45359821440

約数和(自身を除く): 29698435896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 1277021, 2554042, 3831063, 5108084, 7662126, 8939147, 10216168, 15324252, 17878294, 26817441, 30648504, 35756588, 53634882, 71513176, 93222533, 107269764, 186445066, 214539528, 279667599, 372890132, 559335198, 652557731, 745780264, 1118670396, 1305115462, 1957673193, 2237340792, 2610230924, 3915346386, 5220461848, 7830692772, 15661385544]

約数ペア:

[(1, 15661385544), (2, 7830692772), (3, 5220461848), (4, 3915346386), (6, 2610230924), (7, 2237340792), (8, 1957673193), (12, 1305115462), (14, 1118670396), (21, 745780264), (24, 652557731), (28, 559335198), (42, 372890132), (56, 279667599), (73, 214539528), (84, 186445066), (146, 107269764), (168, 93222533), (219, 71513176), (292, 53634882), (438, 35756588), (511, 30648504), (584, 26817441), (876, 17878294), (1022, 15324252), (1533, 10216168), (1752, 8939147), (2044, 7662126), (3066, 5108084), (4088, 3831063), (6132, 2554042), (12264, 1277021)]