670176968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 1347840000

約数和(自身を除く): 677663032

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 149, 152, 233, 254, 298, 466, 508, 596, 932, 1016, 1192, 1864, 2413, 2831, 4427, 4826, 5662, 8854, 9652, 11324, 17708, 18923, 19304, 22648, 29591, 34717, 35416, 37846, 59182, 69434, 75692, 118364, 138868, 151384, 236728, 277736, 359537, 562229, 659623, 719074, 1124458, 1319246, 1438148, 2248916, 2638492, 2876296, 4409059, 4497832, 5276984, 8818118, 17636236, 35272472, 83772121, 167544242, 335088484, 670176968]

約数ペア:

[(1, 670176968), (2, 335088484), (4, 167544242), (8, 83772121), (19, 35272472), (38, 17636236), (76, 8818118), (127, 5276984), (149, 4497832), (152, 4409059), (233, 2876296), (254, 2638492), (298, 2248916), (466, 1438148), (508, 1319246), (596, 1124458), (932, 719074), (1016, 659623), (1192, 562229), (1864, 359537), (2413, 277736), (2831, 236728), (4427, 151384), (4826, 138868), (5662, 118364), (8854, 75692), (9652, 69434), (11324, 59182), (17708, 37846), (18923, 35416), (19304, 34717), (22648, 29591)]