245219424

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 728082432

約数和(自身を除く): 482863008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 68, 74, 93, 96, 102, 111, 124, 131, 136, 148, 186, 204, 222, 248, 262, 272, 296, 372, 393, 408, 444, 496, 524, 527, 544, 592, 629, 744, 786, 816, 888, 992, 1048, 1054, 1147, 1184, 1258, 1488, 1572, 1581, 1632, 1776, 1887, 2096, 2108, 2227, 2294, 2516, 2976, 3144, 3162, 3441, 3552, 3774, 4061, 4192, 4216, 4454, 4588, 4847, 5032, 6288, 6324, 6681, 6882, 7548, 8122, 8432, 8908, 9176, 9694, 10064, 12183, 12576, 12648, 13362, 13764, 14541, 15096, 16244, 16864, 17816, 18352, 19388, 19499, 20128, 24366, 25296, 26724, 27528, 29082, 30192, 32488, 35632, 36704, 38776, 38998, 48732, 50592, 53448, 55056, 58164, 58497, 60384, 64976, 69037, 71264, 77552, 77996, 82399, 97464, 106896, 110112, 116328, 116994, 129952, 138074, 150257, 155104, 155992, 164798, 194928, 207111, 213792, 232656, 233988, 247197, 276148, 300514, 311984, 329596, 389856, 414222, 450771, 465312, 467976, 494394, 552296, 601028, 623968, 659192, 828444, 901542, 935952, 988788, 1104592, 1202056, 1318384, 1656888, 1803084, 1871904, 1977576, 2209184, 2404112, 2554369, 2636768, 3313776, 3606168, 3955152, 4808224, 5108738, 6627552, 7212336, 7663107, 7910304, 10217476, 14424672, 15326214, 20434952, 30652428, 40869904, 61304856, 81739808, 122609712, 245219424]

約数ペア:

[(1, 245219424), (2, 122609712), (3, 81739808), (4, 61304856), (6, 40869904), (8, 30652428), (12, 20434952), (16, 15326214), (17, 14424672), (24, 10217476), (31, 7910304), (32, 7663107), (34, 7212336), (37, 6627552), (48, 5108738), (51, 4808224), (62, 3955152), (68, 3606168), (74, 3313776), (93, 2636768), (96, 2554369), (102, 2404112), (111, 2209184), (124, 1977576), (131, 1871904), (136, 1803084), (148, 1656888), (186, 1318384), (204, 1202056), (222, 1104592), (248, 988788), (262, 935952), (272, 901542), (296, 828444), (372, 659192), (393, 623968), (408, 601028), (444, 552296), (496, 494394), (524, 467976), (527, 465312), (544, 450771), (592, 414222), (629, 389856), (744, 329596), (786, 311984), (816, 300514), (888, 276148), (992, 247197), (1048, 233988), (1054, 232656), (1147, 213792), (1184, 207111), (1258, 194928), (1488, 164798), (1572, 155992), (1581, 155104), (1632, 150257), (1776, 138074), (1887, 129952), (2096, 116994), (2108, 116328), (2227, 110112), (2294, 106896), (2516, 97464), (2976, 82399), (3144, 77996), (3162, 77552), (3441, 71264), (3552, 69037), (3774, 64976), (4061, 60384), (4192, 58497), (4216, 58164), (4454, 55056), (4588, 53448), (4847, 50592), (5032, 48732), (6288, 38998), (6324, 38776), (6681, 36704), (6882, 35632), (7548, 32488), (8122, 30192), (8432, 29082), (8908, 27528), (9176, 26724), (9694, 25296), (10064, 24366), (12183, 20128), (12576, 19499), (12648, 19388), (13362, 18352), (13764, 17816), (14541, 16864), (15096, 16244)]