265217952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 742416192

約数和(自身を除く): 477198240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 163, 204, 272, 326, 408, 489, 544, 652, 816, 978, 997, 1304, 1632, 1956, 1994, 2608, 2771, 2991, 3912, 3988, 5216, 5542, 5982, 7824, 7976, 8313, 11084, 11964, 15648, 15952, 16626, 16949, 22168, 23928, 31904, 33252, 33898, 44336, 47856, 50847, 66504, 67796, 88672, 95712, 101694, 133008, 135592, 162511, 203388, 266016, 271184, 325022, 406776, 487533, 542368, 650044, 813552, 975066, 1300088, 1627104, 1950132, 2600176, 2762687, 3900264, 5200352, 5525374, 7800528, 8288061, 11050748, 15601056, 16576122, 22101496, 33152244, 44202992, 66304488, 88405984, 132608976, 265217952]

約数ペア:

[(1, 265217952), (2, 132608976), (3, 88405984), (4, 66304488), (6, 44202992), (8, 33152244), (12, 22101496), (16, 16576122), (17, 15601056), (24, 11050748), (32, 8288061), (34, 7800528), (48, 5525374), (51, 5200352), (68, 3900264), (96, 2762687), (102, 2600176), (136, 1950132), (163, 1627104), (204, 1300088), (272, 975066), (326, 813552), (408, 650044), (489, 542368), (544, 487533), (652, 406776), (816, 325022), (978, 271184), (997, 266016), (1304, 203388), (1632, 162511), (1956, 135592), (1994, 133008), (2608, 101694), (2771, 95712), (2991, 88672), (3912, 67796), (3988, 66504), (5216, 50847), (5542, 47856), (5982, 44336), (7824, 33898), (7976, 33252), (8313, 31904), (11084, 23928), (11964, 22168), (15648, 16949), (15952, 16626)]