2017945072

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 4780569024

約数和(自身を除く): 2762623952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 121, 143, 148, 176, 197, 208, 242, 286, 296, 394, 407, 481, 484, 572, 592, 788, 814, 962, 968, 1144, 1331, 1573, 1576, 1628, 1924, 1936, 2167, 2288, 2561, 2662, 3146, 3152, 3256, 3848, 4334, 4477, 5122, 5291, 5324, 6292, 6512, 7289, 7696, 8668, 8954, 10244, 10582, 10648, 12584, 14578, 17303, 17336, 17908, 20488, 21164, 21296, 23837, 25168, 28171, 29156, 34606, 34672, 35816, 40976, 42328, 47674, 49247, 56342, 58201, 58312, 69212, 71632, 80179, 84656, 94757, 95348, 98494, 112684, 116402, 116624, 138424, 160358, 189514, 190696, 196988, 225368, 232804, 262207, 276848, 309881, 320716, 379028, 381392, 393976, 450736, 465608, 524414, 619762, 640211, 641432, 758056, 787952, 881969, 931216, 1042327, 1048828, 1239524, 1280422, 1282864, 1516112, 1763938, 2084654, 2097656, 2479048, 2560844, 3408691, 3527876, 4169308, 4195312, 4958096, 5121688, 6817382, 7055752, 8338616, 9701659, 10243376, 11465597, 13634764, 14111504, 16677232, 19403318, 22931194, 27269528, 38806636, 45862388, 54539056, 77613272, 91724776, 126121567, 155226544, 183449552, 252243134, 504486268, 1008972536, 2017945072]

約数ペア:

[(1, 2017945072), (2, 1008972536), (4, 504486268), (8, 252243134), (11, 183449552), (13, 155226544), (16, 126121567), (22, 91724776), (26, 77613272), (37, 54539056), (44, 45862388), (52, 38806636), (74, 27269528), (88, 22931194), (104, 19403318), (121, 16677232), (143, 14111504), (148, 13634764), (176, 11465597), (197, 10243376), (208, 9701659), (242, 8338616), (286, 7055752), (296, 6817382), (394, 5121688), (407, 4958096), (481, 4195312), (484, 4169308), (572, 3527876), (592, 3408691), (788, 2560844), (814, 2479048), (962, 2097656), (968, 2084654), (1144, 1763938), (1331, 1516112), (1573, 1282864), (1576, 1280422), (1628, 1239524), (1924, 1048828), (1936, 1042327), (2167, 931216), (2288, 881969), (2561, 787952), (2662, 758056), (3146, 641432), (3152, 640211), (3256, 619762), (3848, 524414), (4334, 465608), (4477, 450736), (5122, 393976), (5291, 381392), (5324, 379028), (6292, 320716), (6512, 309881), (7289, 276848), (7696, 262207), (8668, 232804), (8954, 225368), (10244, 196988), (10582, 190696), (10648, 189514), (12584, 160358), (14578, 138424), (17303, 116624), (17336, 116402), (17908, 112684), (20488, 98494), (21164, 95348), (21296, 94757), (23837, 84656), (25168, 80179), (28171, 71632), (29156, 69212), (34606, 58312), (34672, 58201), (35816, 56342), (40976, 49247), (42328, 47674)]