641938752

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 336

約数和(自身を含む): 2332849792

約数和(自身を除く): 1690911040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 37, 39, 42, 48, 52, 56, 63, 64, 72, 74, 78, 84, 91, 96, 104, 111, 112, 117, 126, 144, 148, 156, 168, 182, 192, 208, 222, 224, 234, 252, 259, 273, 288, 296, 312, 331, 333, 336, 364, 416, 444, 448, 468, 481, 504, 518, 546, 576, 592, 624, 662, 666, 672, 728, 777, 819, 832, 888, 936, 962, 993, 1008, 1036, 1092, 1184, 1248, 1324, 1332, 1344, 1443, 1456, 1554, 1638, 1776, 1872, 1924, 1986, 2016, 2072, 2184, 2317, 2331, 2368, 2496, 2648, 2664, 2886, 2912, 2979, 3108, 3276, 3367, 3552, 3744, 3848, 3972, 4032, 4144, 4303, 4329, 4368, 4634, 4662, 5296, 5328, 5772, 5824, 5958, 6216, 6552, 6734, 6951, 7104, 7488, 7696, 7944, 8288, 8606, 8658, 8736, 9268, 9324, 10101, 10592, 10656, 11544, 11916, 12247, 12432, 12909, 13104, 13468, 13902, 15392, 15888, 16576, 17212, 17316, 17472, 18536, 18648, 20202, 20853, 21184, 21312, 23088, 23832, 24494, 24864, 25818, 26208, 26936, 27804, 30121, 30303, 30784, 31776, 34424, 34632, 36741, 37072, 37296, 38727, 40404, 41706, 46176, 47664, 48988, 49728, 51636, 52416, 53872, 55608, 60242, 60606, 63552, 68848, 69264, 73482, 74144, 74592, 77454, 80808, 83412, 85729, 90363, 92352, 95328, 97976, 103272, 107744, 110223, 111216, 120484, 121212, 137696, 138528, 146964, 148288, 149184, 154908, 159211, 161616, 166824, 171458, 180726, 190656, 195952, 206544, 215488, 220446, 222432, 240968, 242424, 257187, 271089, 275392, 277056, 293928, 309816, 318422, 323232, 333648, 342916, 361452, 391904, 413088, 440892, 444864, 477633, 481936, 484848, 514374, 542178, 587856, 619632, 636844, 646464, 667296, 685832, 722904, 771561, 783808, 826176, 881784, 955266, 963872, 969696, 1028748, 1084356, 1114477, 1175712, 1239264, 1273688, 1334592, 1371664, 1432899, 1445808, 1543122, 1763568, 1910532, 1927744, 1939392, 2057496, 2168712, 2228954, 2351424, 2478528, 2547376, 2743328, 2865798, 2891616, 3086244, 3343431, 3527136, 3821064, 4114992, 4337424, 4457908, 5094752, 5486656, 5731596, 5783232, 6172488, 6686862, 7054272, 7642128, 8229984, 8674848, 8915816, 10030293, 10189504, 11463192, 12344976, 13373724, 15284256, 16459968, 17349696, 17831632, 20060586, 22926384, 24689952, 26747448, 30568512, 35663264, 40121172, 45852768, 49379904, 53494896, 71326528, 80242344, 91705536, 106989792, 160484688, 213979584, 320969376, 641938752]

約数ペア:

[(1, 641938752), (2, 320969376), (3, 213979584), (4, 160484688), (6, 106989792), (7, 91705536), (8, 80242344), (9, 71326528), (12, 53494896), (13, 49379904), (14, 45852768), (16, 40121172), (18, 35663264), (21, 30568512), (24, 26747448), (26, 24689952), (28, 22926384), (32, 20060586), (36, 17831632), (37, 17349696), (39, 16459968), (42, 15284256), (48, 13373724), (52, 12344976), (56, 11463192), (63, 10189504), (64, 10030293), (72, 8915816), (74, 8674848), (78, 8229984), (84, 7642128), (91, 7054272), (96, 6686862), (104, 6172488), (111, 5783232), (112, 5731596), (117, 5486656), (126, 5094752), (144, 4457908), (148, 4337424), (156, 4114992), (168, 3821064), (182, 3527136), (192, 3343431), (208, 3086244), (222, 2891616), (224, 2865798), (234, 2743328), (252, 2547376), (259, 2478528), (273, 2351424), (288, 2228954), (296, 2168712), (312, 2057496), (331, 1939392), (333, 1927744), (336, 1910532), (364, 1763568), (416, 1543122), (444, 1445808), (448, 1432899), (468, 1371664), (481, 1334592), (504, 1273688), (518, 1239264), (546, 1175712), (576, 1114477), (592, 1084356), (624, 1028748), (662, 969696), (666, 963872), (672, 955266), (728, 881784), (777, 826176), (819, 783808), (832, 771561), (888, 722904), (936, 685832), (962, 667296), (993, 646464), (1008, 636844), (1036, 619632), (1092, 587856), (1184, 542178), (1248, 514374), (1324, 484848), (1332, 481936), (1344, 477633), (1443, 444864), (1456, 440892), (1554, 413088), (1638, 391904), (1776, 361452), (1872, 342916), (1924, 333648), (1986, 323232), (2016, 318422), (2072, 309816), (2184, 293928), (2317, 277056), (2331, 275392), (2368, 271089), (2496, 257187), (2648, 242424), (2664, 240968), (2886, 222432), (2912, 220446), (2979, 215488), (3108, 206544), (3276, 195952), (3367, 190656), (3552, 180726), (3744, 171458), (3848, 166824), (3972, 161616), (4032, 159211), (4144, 154908), (4303, 149184), (4329, 148288), (4368, 146964), (4634, 138528), (4662, 137696), (5296, 121212), (5328, 120484), (5772, 111216), (5824, 110223), (5958, 107744), (6216, 103272), (6552, 97976), (6734, 95328), (6951, 92352), (7104, 90363), (7488, 85729), (7696, 83412), (7944, 80808), (8288, 77454), (8606, 74592), (8658, 74144), (8736, 73482), (9268, 69264), (9324, 68848), (10101, 63552), (10592, 60606), (10656, 60242), (11544, 55608), (11916, 53872), (12247, 52416), (12432, 51636), (12909, 49728), (13104, 48988), (13468, 47664), (13902, 46176), (15392, 41706), (15888, 40404), (16576, 38727), (17212, 37296), (17316, 37072), (17472, 36741), (18536, 34632), (18648, 34424), (20202, 31776), (20853, 30784), (21184, 30303), (21312, 30121), (23088, 27804), (23832, 26936), (24494, 26208), (24864, 25818)]