1197912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 3283200

約数和(自身を除く): 2085288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 71, 74, 76, 111, 114, 142, 148, 152, 213, 222, 228, 284, 296, 426, 444, 456, 568, 703, 852, 888, 1349, 1406, 1704, 2109, 2627, 2698, 2812, 4047, 4218, 5254, 5396, 5624, 7881, 8094, 8436, 10508, 10792, 15762, 16188, 16872, 21016, 31524, 32376, 49913, 63048, 99826, 149739, 199652, 299478, 399304, 598956, 1197912]

約数ペア:

[(1, 1197912), (2, 598956), (3, 399304), (4, 299478), (6, 199652), (8, 149739), (12, 99826), (19, 63048), (24, 49913), (37, 32376), (38, 31524), (57, 21016), (71, 16872), (74, 16188), (76, 15762), (111, 10792), (114, 10508), (142, 8436), (148, 8094), (152, 7881), (213, 5624), (222, 5396), (228, 5254), (284, 4218), (296, 4047), (426, 2812), (444, 2698), (456, 2627), (568, 2109), (703, 1704), (852, 1406), (888, 1349)]