1625309784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{13381}}^1$

素因数の和:13641

約数の個数: 96

約数和(自身を含む): 5051972640

約数和(自身を除く): 3426662856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 241, 252, 482, 504, 723, 964, 1446, 1687, 1928, 2169, 2892, 3374, 4338, 5061, 5784, 6748, 8676, 10122, 13381, 13496, 15183, 17352, 20244, 26762, 30366, 40143, 40488, 53524, 60732, 80286, 93667, 107048, 120429, 121464, 160572, 187334, 240858, 281001, 321144, 374668, 481716, 562002, 749336, 843003, 963432, 1124004, 1686006, 2248008, 3224821, 3372012, 6449642, 6744024, 9674463, 12899284, 19348926, 22573747, 25798568, 29023389, 38697852, 45147494, 58046778, 67721241, 77395704, 90294988, 116093556, 135442482, 180589976, 203163723, 232187112, 270884964, 406327446, 541769928, 812654892, 1625309784]

約数ペア:

[(1, 1625309784), (2, 812654892), (3, 541769928), (4, 406327446), (6, 270884964), (7, 232187112), (8, 203163723), (9, 180589976), (12, 135442482), (14, 116093556), (18, 90294988), (21, 77395704), (24, 67721241), (28, 58046778), (36, 45147494), (42, 38697852), (56, 29023389), (63, 25798568), (72, 22573747), (84, 19348926), (126, 12899284), (168, 9674463), (241, 6744024), (252, 6449642), (482, 3372012), (504, 3224821), (723, 2248008), (964, 1686006), (1446, 1124004), (1687, 963432), (1928, 843003), (2169, 749336), (2892, 562002), (3374, 481716), (4338, 374668), (5061, 321144), (5784, 281001), (6748, 240858), (8676, 187334), (10122, 160572), (13381, 121464), (13496, 120429), (15183, 107048), (17352, 93667), (20244, 80286), (26762, 60732), (30366, 53524), (40143, 40488)]