2158477776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1458

約数の個数: 240

約数和(自身を含む): 7499075584

約数和(自身を除く): 5340597808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 208, 234, 252, 254, 273, 312, 336, 364, 381, 468, 504, 508, 546, 624, 728, 762, 819, 889, 936, 1008, 1016, 1092, 1143, 1297, 1456, 1524, 1638, 1651, 1778, 1872, 2032, 2184, 2286, 2594, 2667, 3048, 3276, 3302, 3556, 3891, 4368, 4572, 4953, 5188, 5334, 6096, 6552, 6604, 7112, 7782, 8001, 9079, 9144, 9906, 10376, 10668, 11557, 11673, 13104, 13208, 14224, 14859, 15564, 16002, 16861, 18158, 18288, 19812, 20752, 21336, 23114, 23346, 26416, 27237, 29718, 31128, 32004, 33722, 34671, 36316, 39624, 42672, 46228, 46692, 50583, 54474, 59436, 62256, 64008, 67444, 69342, 72632, 79248, 81711, 92456, 93384, 101166, 104013, 108948, 118027, 118872, 128016, 134888, 138684, 145264, 151749, 163422, 164719, 184912, 186768, 202332, 208026, 217896, 236054, 237744, 269776, 277368, 303498, 326844, 329438, 354081, 404664, 416052, 435792, 472108, 494157, 554736, 606996, 653688, 658876, 708162, 809328, 832104, 944216, 988314, 1062243, 1153033, 1213992, 1307376, 1317752, 1416324, 1482471, 1664208, 1888432, 1976628, 2124486, 2141347, 2306066, 2427984, 2635504, 2832648, 2964942, 3459099, 3953256, 4248972, 4282694, 4612132, 5665296, 5929884, 6424041, 6918198, 7906512, 8497944, 8565388, 9224264, 10377297, 11859768, 12848082, 13836396, 14989429, 16995888, 17130776, 18448528, 19272123, 20754594, 23719536, 25696164, 27672792, 29978858, 34261552, 38544246, 41509188, 44968287, 51392328, 55345584, 59957716, 77088492, 83018376, 89936574, 102784656, 119915432, 134904861, 154176984, 166036752, 179873148, 239830864, 269809722, 308353968, 359746296, 539619444, 719492592, 1079238888, 2158477776]

約数ペア:

[(1, 2158477776), (2, 1079238888), (3, 719492592), (4, 539619444), (6, 359746296), (7, 308353968), (8, 269809722), (9, 239830864), (12, 179873148), (13, 166036752), (14, 154176984), (16, 134904861), (18, 119915432), (21, 102784656), (24, 89936574), (26, 83018376), (28, 77088492), (36, 59957716), (39, 55345584), (42, 51392328), (48, 44968287), (52, 41509188), (56, 38544246), (63, 34261552), (72, 29978858), (78, 27672792), (84, 25696164), (91, 23719536), (104, 20754594), (112, 19272123), (117, 18448528), (126, 17130776), (127, 16995888), (144, 14989429), (156, 13836396), (168, 12848082), (182, 11859768), (208, 10377297), (234, 9224264), (252, 8565388), (254, 8497944), (273, 7906512), (312, 6918198), (336, 6424041), (364, 5929884), (381, 5665296), (468, 4612132), (504, 4282694), (508, 4248972), (546, 3953256), (624, 3459099), (728, 2964942), (762, 2832648), (819, 2635504), (889, 2427984), (936, 2306066), (1008, 2141347), (1016, 2124486), (1092, 1976628), (1143, 1888432), (1297, 1664208), (1456, 1482471), (1524, 1416324), (1638, 1317752), (1651, 1307376), (1778, 1213992), (1872, 1153033), (2032, 1062243), (2184, 988314), (2286, 944216), (2594, 832104), (2667, 809328), (3048, 708162), (3276, 658876), (3302, 653688), (3556, 606996), (3891, 554736), (4368, 494157), (4572, 472108), (4953, 435792), (5188, 416052), (5334, 404664), (6096, 354081), (6552, 329438), (6604, 326844), (7112, 303498), (7782, 277368), (8001, 269776), (9079, 237744), (9144, 236054), (9906, 217896), (10376, 208026), (10668, 202332), (11557, 186768), (11673, 184912), (13104, 164719), (13208, 163422), (14224, 151749), (14859, 145264), (15564, 138684), (16002, 134888), (16861, 128016), (18158, 118872), (18288, 118027), (19812, 108948), (20752, 104013), (21336, 101166), (23114, 93384), (23346, 92456), (26416, 81711), (27237, 79248), (29718, 72632), (31128, 69342), (32004, 67444), (33722, 64008), (34671, 62256), (36316, 59436), (39624, 54474), (42672, 50583), (46228, 46692)]