15690139656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{386609}}^1$

素因数の和:386726

約数の個数: 64

約数和(自身を含む): 41753880000

約数和(自身を除く): 26063740344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 2136, 3382, 5073, 6764, 10146, 13528, 20292, 40584, 386609, 773218, 1159827, 1546436, 2319654, 3092872, 4639308, 7345571, 9278616, 14691142, 22036713, 29382284, 34408201, 44073426, 58764568, 68816402, 88146852, 103224603, 137632804, 176293704, 206449206, 275265608, 412898412, 653755819, 825796824, 1307511638, 1961267457, 2615023276, 3922534914, 5230046552, 7845069828, 15690139656]

約数ペア:

[(1, 15690139656), (2, 7845069828), (3, 5230046552), (4, 3922534914), (6, 2615023276), (8, 1961267457), (12, 1307511638), (19, 825796824), (24, 653755819), (38, 412898412), (57, 275265608), (76, 206449206), (89, 176293704), (114, 137632804), (152, 103224603), (178, 88146852), (228, 68816402), (267, 58764568), (356, 44073426), (456, 34408201), (534, 29382284), (712, 22036713), (1068, 14691142), (1691, 9278616), (2136, 7345571), (3382, 4639308), (5073, 3092872), (6764, 2319654), (10146, 1546436), (13528, 1159827), (20292, 773218), (40584, 386609)]