15312984

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 39657600

約数和(自身を除く): 24344616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 89, 107, 134, 178, 201, 214, 267, 268, 321, 356, 402, 428, 534, 536, 642, 712, 804, 856, 1068, 1284, 1608, 2136, 2568, 5963, 7169, 9523, 11926, 14338, 17889, 19046, 21507, 23852, 28569, 28676, 35778, 38092, 43014, 47704, 57138, 57352, 71556, 76184, 86028, 114276, 143112, 172056, 228552, 638041, 1276082, 1914123, 2552164, 3828246, 5104328, 7656492, 15312984]

約数ペア:

[(1, 15312984), (2, 7656492), (3, 5104328), (4, 3828246), (6, 2552164), (8, 1914123), (12, 1276082), (24, 638041), (67, 228552), (89, 172056), (107, 143112), (134, 114276), (178, 86028), (201, 76184), (214, 71556), (267, 57352), (268, 57138), (321, 47704), (356, 43014), (402, 38092), (428, 35778), (534, 28676), (536, 28569), (642, 23852), (712, 21507), (804, 19046), (856, 17889), (1068, 14338), (1284, 11926), (1608, 9523), (2136, 7169), (2568, 5963)]