477697740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1171}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 1444429056

約数和(自身を除く): 966731316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 523, 780, 1046, 1171, 1569, 2092, 2342, 2615, 3138, 3513, 4684, 5230, 5855, 6276, 6799, 7026, 7845, 10460, 11710, 13598, 14052, 15223, 15690, 17565, 20397, 23420, 27196, 30446, 31380, 33995, 35130, 40794, 45669, 60892, 67990, 70260, 76115, 81588, 91338, 101985, 135980, 152230, 182676, 203970, 228345, 304460, 407940, 456690, 612433, 913380, 1224866, 1837299, 2449732, 3062165, 3674598, 6124330, 7349196, 7961629, 9186495, 12248660, 15923258, 18372990, 23884887, 31846516, 36745980, 39808145, 47769774, 79616290, 95539548, 119424435, 159232580, 238848870, 477697740]

約数ペア:

[(1, 477697740), (2, 238848870), (3, 159232580), (4, 119424435), (5, 95539548), (6, 79616290), (10, 47769774), (12, 39808145), (13, 36745980), (15, 31846516), (20, 23884887), (26, 18372990), (30, 15923258), (39, 12248660), (52, 9186495), (60, 7961629), (65, 7349196), (78, 6124330), (130, 3674598), (156, 3062165), (195, 2449732), (260, 1837299), (390, 1224866), (523, 913380), (780, 612433), (1046, 456690), (1171, 407940), (1569, 304460), (2092, 228345), (2342, 203970), (2615, 182676), (3138, 152230), (3513, 135980), (4684, 101985), (5230, 91338), (5855, 81588), (6276, 76115), (6799, 70260), (7026, 67990), (7845, 60892), (10460, 45669), (11710, 40794), (13598, 35130), (14052, 33995), (15223, 31380), (15690, 30446), (17565, 27196), (20397, 23420)]