321637152

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 941359104

約数和(自身を除く): 619721952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 37, 46, 48, 62, 69, 74, 92, 93, 96, 111, 124, 127, 138, 148, 184, 186, 222, 248, 254, 276, 296, 368, 372, 381, 444, 496, 508, 552, 592, 713, 736, 744, 762, 851, 888, 992, 1016, 1104, 1147, 1184, 1426, 1488, 1524, 1702, 1776, 2032, 2139, 2208, 2294, 2553, 2852, 2921, 2976, 3048, 3404, 3441, 3552, 3937, 4064, 4278, 4588, 4699, 5106, 5704, 5842, 6096, 6808, 6882, 7874, 8556, 8763, 9176, 9398, 10212, 11408, 11684, 11811, 12192, 13616, 13764, 14097, 15748, 17112, 17526, 18352, 18796, 20424, 22816, 23368, 23622, 26381, 27232, 27528, 28194, 31496, 34224, 35052, 36704, 37592, 40848, 46736, 47244, 52762, 55056, 56388, 62992, 68448, 70104, 75184, 79143, 81696, 90551, 93472, 94488, 105524, 108077, 110112, 112776, 125984, 140208, 145669, 150368, 158286, 181102, 188976, 211048, 216154, 225552, 271653, 280416, 291338, 316572, 324231, 362204, 377952, 422096, 432308, 437007, 451104, 543306, 582676, 633144, 648462, 724408, 844192, 864616, 874014, 1086612, 1165352, 1266288, 1296924, 1448816, 1729232, 1748028, 2173224, 2330704, 2532576, 2593848, 2897632, 3350387, 3458464, 3496056, 4346448, 4661408, 5187696, 6700774, 6992112, 8692896, 10051161, 10375392, 13401548, 13984224, 20102322, 26803096, 40204644, 53606192, 80409288, 107212384, 160818576, 321637152]

約数ペア:

[(1, 321637152), (2, 160818576), (3, 107212384), (4, 80409288), (6, 53606192), (8, 40204644), (12, 26803096), (16, 20102322), (23, 13984224), (24, 13401548), (31, 10375392), (32, 10051161), (37, 8692896), (46, 6992112), (48, 6700774), (62, 5187696), (69, 4661408), (74, 4346448), (92, 3496056), (93, 3458464), (96, 3350387), (111, 2897632), (124, 2593848), (127, 2532576), (138, 2330704), (148, 2173224), (184, 1748028), (186, 1729232), (222, 1448816), (248, 1296924), (254, 1266288), (276, 1165352), (296, 1086612), (368, 874014), (372, 864616), (381, 844192), (444, 724408), (496, 648462), (508, 633144), (552, 582676), (592, 543306), (713, 451104), (736, 437007), (744, 432308), (762, 422096), (851, 377952), (888, 362204), (992, 324231), (1016, 316572), (1104, 291338), (1147, 280416), (1184, 271653), (1426, 225552), (1488, 216154), (1524, 211048), (1702, 188976), (1776, 181102), (2032, 158286), (2139, 150368), (2208, 145669), (2294, 140208), (2553, 125984), (2852, 112776), (2921, 110112), (2976, 108077), (3048, 105524), (3404, 94488), (3441, 93472), (3552, 90551), (3937, 81696), (4064, 79143), (4278, 75184), (4588, 70104), (4699, 68448), (5106, 62992), (5704, 56388), (5842, 55056), (6096, 52762), (6808, 47244), (6882, 46736), (7874, 40848), (8556, 37592), (8763, 36704), (9176, 35052), (9398, 34224), (10212, 31496), (11408, 28194), (11684, 27528), (11811, 27232), (12192, 26381), (13616, 23622), (13764, 23368), (14097, 22816), (15748, 20424), (17112, 18796), (17526, 18352)]