21433656552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 67805337600

約数和(自身を除く): 46371681048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 139, 154, 168, 181, 231, 264, 278, 308, 362, 417, 461, 462, 543, 556, 616, 724, 834, 922, 924, 973, 1086, 1112, 1267, 1383, 1448, 1529, 1668, 1844, 1848, 1946, 1991, 2172, 2534, 2766, 2919, 3058, 3227, 3336, 3688, 3801, 3892, 3982, 4344, 4587, 5068, 5071, 5532, 5838, 5973, 6116, 6454, 7602, 7784, 7964, 9174, 9681, 10136, 10142, 10703, 11064, 11676, 11946, 12232, 12908, 13937, 15204, 15213, 15928, 18348, 19362, 20284, 21406, 23352, 23892, 25159, 25816, 27874, 30408, 30426, 32109, 35497, 36696, 38724, 40568, 41811, 42812, 47784, 50318, 55748, 60852, 64079, 64218, 70994, 75477, 77448, 83441, 83622, 85624, 100636, 106491, 111496, 121704, 128158, 128436, 141988, 150954, 166882, 167244, 176113, 192237, 201272, 212982, 250323, 256316, 256872, 276749, 283976, 301908, 333764, 334488, 352226, 384474, 425964, 448553, 500646, 512632, 528339, 553498, 584087, 603816, 667528, 704452, 704869, 768948, 830247, 851928, 897106, 917851, 1001292, 1056678, 1106996, 1168174, 1345659, 1408904, 1409738, 1537896, 1660494, 1752261, 1794212, 1835702, 1937243, 2002584, 2113356, 2114607, 2213992, 2336348, 2691318, 2753553, 2819476, 3320988, 3504522, 3588424, 3671404, 3874486, 4226712, 4229214, 4672696, 4934083, 5382636, 5507106, 5638952, 5811729, 6424957, 6641976, 7009044, 7342808, 7748972, 8458428, 9868166, 10765272, 11014212, 11598299, 11623458, 12849914, 14018088, 14802249, 15497944, 16916856, 19274871, 19736332, 22028424, 23196598, 23246916, 25699828, 29604498, 34794897, 38549742, 39472664, 46393196, 46493832, 51399656, 59208996, 69589794, 77099484, 81188093, 92786392, 118417992, 127581289, 139179588, 154198968, 162376186, 243564279, 255162578, 278359176, 324752372, 382743867, 487128558, 510325156, 649504744, 765487734, 893069023, 974257116, 1020650312, 1530975468, 1786138046, 1948514232, 2679207069, 3061950936, 3572276092, 5358414138, 7144552184, 10716828276, 21433656552]

約数ペア:

[(1, 21433656552), (2, 10716828276), (3, 7144552184), (4, 5358414138), (6, 3572276092), (7, 3061950936), (8, 2679207069), (11, 1948514232), (12, 1786138046), (14, 1530975468), (21, 1020650312), (22, 974257116), (24, 893069023), (28, 765487734), (33, 649504744), (42, 510325156), (44, 487128558), (56, 382743867), (66, 324752372), (77, 278359176), (84, 255162578), (88, 243564279), (132, 162376186), (139, 154198968), (154, 139179588), (168, 127581289), (181, 118417992), (231, 92786392), (264, 81188093), (278, 77099484), (308, 69589794), (362, 59208996), (417, 51399656), (461, 46493832), (462, 46393196), (543, 39472664), (556, 38549742), (616, 34794897), (724, 29604498), (834, 25699828), (922, 23246916), (924, 23196598), (973, 22028424), (1086, 19736332), (1112, 19274871), (1267, 16916856), (1383, 15497944), (1448, 14802249), (1529, 14018088), (1668, 12849914), (1844, 11623458), (1848, 11598299), (1946, 11014212), (1991, 10765272), (2172, 9868166), (2534, 8458428), (2766, 7748972), (2919, 7342808), (3058, 7009044), (3227, 6641976), (3336, 6424957), (3688, 5811729), (3801, 5638952), (3892, 5507106), (3982, 5382636), (4344, 4934083), (4587, 4672696), (5068, 4229214), (5071, 4226712), (5532, 3874486), (5838, 3671404), (5973, 3588424), (6116, 3504522), (6454, 3320988), (7602, 2819476), (7784, 2753553), (7964, 2691318), (9174, 2336348), (9681, 2213992), (10136, 2114607), (10142, 2113356), (10703, 2002584), (11064, 1937243), (11676, 1835702), (11946, 1794212), (12232, 1752261), (12908, 1660494), (13937, 1537896), (15204, 1409738), (15213, 1408904), (15928, 1345659), (18348, 1168174), (19362, 1106996), (20284, 1056678), (21406, 1001292), (23352, 917851), (23892, 897106), (25159, 851928), (25816, 830247), (27874, 768948), (30408, 704869), (30426, 704452), (32109, 667528), (35497, 603816), (36696, 584087), (38724, 553498), (40568, 528339), (41811, 512632), (42812, 500646), (47784, 448553), (50318, 425964), (55748, 384474), (60852, 352226), (64079, 334488), (64218, 333764), (70994, 301908), (75477, 283976), (77448, 276749), (83441, 256872), (83622, 256316), (85624, 250323), (100636, 212982), (106491, 201272), (111496, 192237), (121704, 176113), (128158, 167244), (128436, 166882), (141988, 150954)]