12870292072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{15073}}^1$

素因数の和:15434

約数の個数: 64

約数和(自身を含む): 27263439360

約数和(自身を除く): 14393147288

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 313, 341, 626, 682, 1252, 1364, 2504, 2728, 3443, 6886, 9703, 13772, 15073, 19406, 27544, 30146, 38812, 60292, 77624, 106733, 120584, 165803, 213466, 331606, 426932, 467263, 663212, 853864, 934526, 1326424, 1869052, 3738104, 4717849, 5139893, 9435698, 10279786, 18871396, 20559572, 37742792, 41119144, 51896339, 103792678, 146253319, 207585356, 292506638, 415170712, 585013276, 1170026552, 1608786509, 3217573018, 6435146036, 12870292072]

約数ペア:

[(1, 12870292072), (2, 6435146036), (4, 3217573018), (8, 1608786509), (11, 1170026552), (22, 585013276), (31, 415170712), (44, 292506638), (62, 207585356), (88, 146253319), (124, 103792678), (248, 51896339), (313, 41119144), (341, 37742792), (626, 20559572), (682, 18871396), (1252, 10279786), (1364, 9435698), (2504, 5139893), (2728, 4717849), (3443, 3738104), (6886, 1869052), (9703, 1326424), (13772, 934526), (15073, 853864), (19406, 663212), (27544, 467263), (30146, 426932), (38812, 331606), (60292, 213466), (77624, 165803), (106733, 120584)]