306992256

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 937681920

約数和(自身を除く): 630689664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 41, 48, 51, 62, 64, 68, 74, 82, 93, 96, 102, 111, 123, 124, 128, 136, 148, 164, 186, 192, 204, 222, 246, 248, 272, 296, 328, 372, 384, 408, 444, 492, 496, 527, 544, 592, 629, 656, 697, 744, 816, 888, 984, 992, 1054, 1088, 1147, 1184, 1258, 1271, 1312, 1394, 1488, 1517, 1581, 1632, 1776, 1887, 1968, 1984, 2091, 2108, 2176, 2294, 2368, 2516, 2542, 2624, 2788, 2976, 3034, 3162, 3264, 3441, 3552, 3774, 3813, 3936, 3968, 4182, 4216, 4551, 4588, 4736, 5032, 5084, 5248, 5576, 5952, 6068, 6324, 6528, 6882, 7104, 7548, 7626, 7872, 8364, 8432, 9102, 9176, 10064, 10168, 11152, 11904, 12136, 12648, 13764, 14208, 15096, 15252, 15744, 16728, 16864, 18204, 18352, 19499, 20128, 20336, 21607, 22304, 24272, 25296, 25789, 27528, 30192, 30504, 33456, 33728, 36408, 36704, 38998, 40256, 40672, 43214, 44608, 47027, 48544, 50592, 51578, 55056, 58497, 60384, 61008, 64821, 66912, 67456, 72816, 73408, 77367, 77996, 80512, 81344, 86428, 89216, 94054, 97088, 101184, 103156, 110112, 116994, 120768, 122016, 129642, 133824, 141081, 145632, 146816, 154734, 155992, 162688, 172856, 188108, 194176, 202368, 206312, 220224, 233988, 241536, 244032, 259284, 267648, 282162, 291264, 309468, 311984, 345712, 376216, 412624, 440448, 467976, 488064, 518568, 564324, 582528, 618936, 623968, 691424, 752432, 799459, 825248, 935952, 1037136, 1128648, 1237872, 1247936, 1382848, 1504864, 1598918, 1650496, 1871904, 2074272, 2257296, 2398377, 2475744, 2495872, 2765696, 3009728, 3197836, 3300992, 3743808, 4148544, 4514592, 4796754, 4951488, 6019456, 6395672, 7487616, 8297088, 9029184, 9593508, 9902976, 12791344, 18058368, 19187016, 25582688, 38374032, 51165376, 76748064, 102330752, 153496128, 306992256]

約数ペア:

[(1, 306992256), (2, 153496128), (3, 102330752), (4, 76748064), (6, 51165376), (8, 38374032), (12, 25582688), (16, 19187016), (17, 18058368), (24, 12791344), (31, 9902976), (32, 9593508), (34, 9029184), (37, 8297088), (41, 7487616), (48, 6395672), (51, 6019456), (62, 4951488), (64, 4796754), (68, 4514592), (74, 4148544), (82, 3743808), (93, 3300992), (96, 3197836), (102, 3009728), (111, 2765696), (123, 2495872), (124, 2475744), (128, 2398377), (136, 2257296), (148, 2074272), (164, 1871904), (186, 1650496), (192, 1598918), (204, 1504864), (222, 1382848), (246, 1247936), (248, 1237872), (272, 1128648), (296, 1037136), (328, 935952), (372, 825248), (384, 799459), (408, 752432), (444, 691424), (492, 623968), (496, 618936), (527, 582528), (544, 564324), (592, 518568), (629, 488064), (656, 467976), (697, 440448), (744, 412624), (816, 376216), (888, 345712), (984, 311984), (992, 309468), (1054, 291264), (1088, 282162), (1147, 267648), (1184, 259284), (1258, 244032), (1271, 241536), (1312, 233988), (1394, 220224), (1488, 206312), (1517, 202368), (1581, 194176), (1632, 188108), (1776, 172856), (1887, 162688), (1968, 155992), (1984, 154734), (2091, 146816), (2108, 145632), (2176, 141081), (2294, 133824), (2368, 129642), (2516, 122016), (2542, 120768), (2624, 116994), (2788, 110112), (2976, 103156), (3034, 101184), (3162, 97088), (3264, 94054), (3441, 89216), (3552, 86428), (3774, 81344), (3813, 80512), (3936, 77996), (3968, 77367), (4182, 73408), (4216, 72816), (4551, 67456), (4588, 66912), (4736, 64821), (5032, 61008), (5084, 60384), (5248, 58497), (5576, 55056), (5952, 51578), (6068, 50592), (6324, 48544), (6528, 47027), (6882, 44608), (7104, 43214), (7548, 40672), (7626, 40256), (7872, 38998), (8364, 36704), (8432, 36408), (9102, 33728), (9176, 33456), (10064, 30504), (10168, 30192), (11152, 27528), (11904, 25789), (12136, 25296), (12648, 24272), (13764, 22304), (14208, 21607), (15096, 20336), (15252, 20128), (15744, 19499), (16728, 18352), (16864, 18204)]