1288016916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{152681}}^1$

素因数の和:152744

約数の個数: 48

約数和(自身を含む): 3249072960

約数和(自身を除く): 1961056044

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 152681, 305362, 458043, 610724, 916086, 1832172, 2900939, 5649197, 5801878, 8702817, 11298394, 11603756, 16947591, 17405634, 22596788, 33895182, 34811268, 67790364, 107334743, 214669486, 322004229, 429338972, 644008458, 1288016916]

約数ペア:

[(1, 1288016916), (2, 644008458), (3, 429338972), (4, 322004229), (6, 214669486), (12, 107334743), (19, 67790364), (37, 34811268), (38, 33895182), (57, 22596788), (74, 17405634), (76, 16947591), (111, 11603756), (114, 11298394), (148, 8702817), (222, 5801878), (228, 5649197), (444, 2900939), (703, 1832172), (1406, 916086), (2109, 610724), (2812, 458043), (4218, 305362), (8436, 152681)]