15219192

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 25100808

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 79, 92, 138, 158, 184, 237, 276, 316, 349, 474, 552, 632, 698, 948, 1047, 1396, 1817, 1896, 2094, 2792, 3634, 4188, 5451, 7268, 8027, 8376, 10902, 14536, 16054, 21804, 24081, 27571, 32108, 43608, 48162, 55142, 64216, 82713, 96324, 110284, 165426, 192648, 220568, 330852, 634133, 661704, 1268266, 1902399, 2536532, 3804798, 5073064, 7609596, 15219192]

約数ペア:

[(1, 15219192), (2, 7609596), (3, 5073064), (4, 3804798), (6, 2536532), (8, 1902399), (12, 1268266), (23, 661704), (24, 634133), (46, 330852), (69, 220568), (79, 192648), (92, 165426), (138, 110284), (158, 96324), (184, 82713), (237, 64216), (276, 55142), (316, 48162), (349, 43608), (474, 32108), (552, 27571), (632, 24081), (698, 21804), (948, 16054), (1047, 14536), (1396, 10902), (1817, 8376), (1896, 8027), (2094, 7268), (2792, 5451), (3634, 4188)]