7139400024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{18661}}^1$

素因数の和:19528

約数の個数: 64

約数和(自身を含む): 18811296000

約数和(自身を除く): 11671895976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 839, 1678, 2517, 3356, 5034, 6712, 10068, 15941, 18661, 20136, 31882, 37322, 47823, 55983, 63764, 74644, 95646, 111966, 127528, 149288, 191292, 223932, 354559, 382584, 447864, 709118, 1063677, 1418236, 2127354, 2836472, 4254708, 8509416, 15656579, 31313158, 46969737, 62626316, 93939474, 125252632, 187878948, 297475001, 375757896, 594950002, 892425003, 1189900004, 1784850006, 2379800008, 3569700012, 7139400024]

約数ペア:

[(1, 7139400024), (2, 3569700012), (3, 2379800008), (4, 1784850006), (6, 1189900004), (8, 892425003), (12, 594950002), (19, 375757896), (24, 297475001), (38, 187878948), (57, 125252632), (76, 93939474), (114, 62626316), (152, 46969737), (228, 31313158), (456, 15656579), (839, 8509416), (1678, 4254708), (2517, 2836472), (3356, 2127354), (5034, 1418236), (6712, 1063677), (10068, 709118), (15941, 447864), (18661, 382584), (20136, 354559), (31882, 223932), (37322, 191292), (47823, 149288), (55983, 127528), (63764, 111966), (74644, 95646)]