123012864

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 402627120

約数和(自身を除く): 279614256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 128, 144, 148, 156, 192, 208, 216, 222, 234, 256, 288, 296, 312, 333, 351, 384, 416, 432, 444, 468, 481, 576, 592, 624, 666, 702, 768, 832, 864, 888, 936, 962, 999, 1152, 1184, 1248, 1332, 1369, 1404, 1443, 1664, 1728, 1776, 1872, 1924, 1998, 2304, 2368, 2496, 2664, 2738, 2808, 2886, 3328, 3456, 3552, 3744, 3848, 3996, 4107, 4329, 4736, 4992, 5328, 5476, 5616, 5772, 6912, 7104, 7488, 7696, 7992, 8214, 8658, 9472, 9984, 10656, 10952, 11232, 11544, 12321, 12987, 14208, 14976, 15392, 15984, 16428, 17316, 17797, 21312, 21904, 22464, 23088, 24642, 25974, 28416, 29952, 30784, 31968, 32856, 34632, 35594, 36963, 42624, 43808, 44928, 46176, 49284, 51948, 53391, 61568, 63936, 65712, 69264, 71188, 73926, 85248, 87616, 89856, 92352, 98568, 103896, 106782, 123136, 127872, 131424, 138528, 142376, 147852, 160173, 175232, 184704, 197136, 207792, 213564, 255744, 262848, 277056, 284752, 295704, 320346, 350464, 369408, 394272, 415584, 427128, 480519, 525696, 554112, 569504, 591408, 640692, 788544, 831168, 854256, 961038, 1051392, 1108224, 1139008, 1182816, 1281384, 1577088, 1662336, 1708512, 1922076, 2278016, 2365632, 2562768, 3154176, 3324672, 3417024, 3844152, 4556032, 4731264, 5125536, 6834048, 7688304, 9462528, 10251072, 13668096, 15376608, 20502144, 30753216, 41004288, 61506432, 123012864]

約数ペア:

[(1, 123012864), (2, 61506432), (3, 41004288), (4, 30753216), (6, 20502144), (8, 15376608), (9, 13668096), (12, 10251072), (13, 9462528), (16, 7688304), (18, 6834048), (24, 5125536), (26, 4731264), (27, 4556032), (32, 3844152), (36, 3417024), (37, 3324672), (39, 3154176), (48, 2562768), (52, 2365632), (54, 2278016), (64, 1922076), (72, 1708512), (74, 1662336), (78, 1577088), (96, 1281384), (104, 1182816), (108, 1139008), (111, 1108224), (117, 1051392), (128, 961038), (144, 854256), (148, 831168), (156, 788544), (192, 640692), (208, 591408), (216, 569504), (222, 554112), (234, 525696), (256, 480519), (288, 427128), (296, 415584), (312, 394272), (333, 369408), (351, 350464), (384, 320346), (416, 295704), (432, 284752), (444, 277056), (468, 262848), (481, 255744), (576, 213564), (592, 207792), (624, 197136), (666, 184704), (702, 175232), (768, 160173), (832, 147852), (864, 142376), (888, 138528), (936, 131424), (962, 127872), (999, 123136), (1152, 106782), (1184, 103896), (1248, 98568), (1332, 92352), (1369, 89856), (1404, 87616), (1443, 85248), (1664, 73926), (1728, 71188), (1776, 69264), (1872, 65712), (1924, 63936), (1998, 61568), (2304, 53391), (2368, 51948), (2496, 49284), (2664, 46176), (2738, 44928), (2808, 43808), (2886, 42624), (3328, 36963), (3456, 35594), (3552, 34632), (3744, 32856), (3848, 31968), (3996, 30784), (4107, 29952), (4329, 28416), (4736, 25974), (4992, 24642), (5328, 23088), (5476, 22464), (5616, 21904), (5772, 21312), (6912, 17797), (7104, 17316), (7488, 16428), (7696, 15984), (7992, 15392), (8214, 14976), (8658, 14208), (9472, 12987), (9984, 12321), (10656, 11544), (10952, 11232)]