28120539456

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 336

約数和(自身を含む): 86592070656

約数和(自身を除く): 58471531200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 71, 72, 82, 93, 96, 123, 124, 142, 144, 164, 186, 192, 213, 246, 248, 279, 284, 288, 328, 369, 372, 426, 492, 496, 541, 558, 568, 576, 639, 656, 738, 744, 852, 984, 992, 1082, 1116, 1136, 1271, 1278, 1312, 1476, 1488, 1623, 1704, 1968, 1984, 2164, 2201, 2232, 2272, 2542, 2556, 2624, 2911, 2952, 2976, 3246, 3408, 3813, 3936, 4328, 4402, 4464, 4544, 4869, 5084, 5112, 5822, 5904, 5952, 6492, 6603, 6816, 7626, 7872, 8656, 8733, 8804, 8928, 9738, 10168, 10224, 11439, 11644, 11808, 12984, 13206, 13632, 15252, 16771, 17312, 17466, 17608, 17856, 19476, 19809, 20336, 20448, 22181, 22878, 23288, 23616, 25968, 26199, 26412, 30504, 33542, 34624, 34932, 35216, 38411, 38952, 39618, 40672, 40896, 44362, 45756, 46576, 50313, 51936, 52398, 52824, 61008, 66543, 67084, 69864, 70432, 76822, 77904, 79236, 81344, 88724, 90241, 91512, 93152, 100626, 103872, 104796, 105648, 115233, 122016, 133086, 134168, 139728, 140864, 150939, 153644, 155808, 158472, 177448, 180482, 183024, 186304, 199629, 201252, 209592, 211296, 230466, 244032, 266172, 268336, 270723, 279456, 301878, 307288, 311616, 316944, 345699, 354896, 360964, 366048, 399258, 402504, 419184, 422592, 460932, 532344, 536672, 541446, 558912, 603756, 614576, 633888, 687611, 691398, 709792, 721928, 732096, 798516, 805008, 812169, 838368, 921864, 1064688, 1073344, 1082892, 1190741, 1207512, 1229152, 1267776, 1375222, 1382796, 1419584, 1443856, 1574851, 1597032, 1610016, 1624338, 1676736, 1843728, 2062833, 2129376, 2165784, 2381482, 2415024, 2458304, 2750444, 2765592, 2887712, 3149702, 3194064, 3220032, 3248676, 3572223, 3687456, 4125666, 4258752, 4331568, 4724553, 4762964, 4830048, 5500888, 5531184, 5775424, 6188499, 6299404, 6388128, 6497352, 7144446, 7374912, 8251332, 8663136, 9449106, 9525928, 9660096, 10716669, 11001776, 11062368, 12376998, 12598808, 12776256, 12994704, 14173659, 14288892, 16502664, 17326272, 18898212, 19051856, 21433338, 22003552, 22124736, 24753996, 25197616, 25989408, 28347318, 28577784, 33005328, 37796424, 38103712, 42866676, 44007104, 48820381, 49507992, 50395232, 51978816, 56694636, 57155568, 66010656, 75592848, 76207424, 85733352, 97640762, 99015984, 100790464, 113389272, 114311136, 132021312, 146461143, 151185696, 171466704, 195281524, 198031968, 226778544, 228622272, 292922286, 302371392, 342933408, 390563048, 396063936, 439383429, 453557088, 585844572, 685866816, 781126096, 878766858, 907114176, 1171689144, 1562252192, 1757533716, 2343378288, 3124504384, 3515067432, 4686756576, 7030134864, 9373513152, 14060269728, 28120539456]

約数ペア:

[(1, 28120539456), (2, 14060269728), (3, 9373513152), (4, 7030134864), (6, 4686756576), (8, 3515067432), (9, 3124504384), (12, 2343378288), (16, 1757533716), (18, 1562252192), (24, 1171689144), (31, 907114176), (32, 878766858), (36, 781126096), (41, 685866816), (48, 585844572), (62, 453557088), (64, 439383429), (71, 396063936), (72, 390563048), (82, 342933408), (93, 302371392), (96, 292922286), (123, 228622272), (124, 226778544), (142, 198031968), (144, 195281524), (164, 171466704), (186, 151185696), (192, 146461143), (213, 132021312), (246, 114311136), (248, 113389272), (279, 100790464), (284, 99015984), (288, 97640762), (328, 85733352), (369, 76207424), (372, 75592848), (426, 66010656), (492, 57155568), (496, 56694636), (541, 51978816), (558, 50395232), (568, 49507992), (576, 48820381), (639, 44007104), (656, 42866676), (738, 38103712), (744, 37796424), (852, 33005328), (984, 28577784), (992, 28347318), (1082, 25989408), (1116, 25197616), (1136, 24753996), (1271, 22124736), (1278, 22003552), (1312, 21433338), (1476, 19051856), (1488, 18898212), (1623, 17326272), (1704, 16502664), (1968, 14288892), (1984, 14173659), (2164, 12994704), (2201, 12776256), (2232, 12598808), (2272, 12376998), (2542, 11062368), (2556, 11001776), (2624, 10716669), (2911, 9660096), (2952, 9525928), (2976, 9449106), (3246, 8663136), (3408, 8251332), (3813, 7374912), (3936, 7144446), (4328, 6497352), (4402, 6388128), (4464, 6299404), (4544, 6188499), (4869, 5775424), (5084, 5531184), (5112, 5500888), (5822, 4830048), (5904, 4762964), (5952, 4724553), (6492, 4331568), (6603, 4258752), (6816, 4125666), (7626, 3687456), (7872, 3572223), (8656, 3248676), (8733, 3220032), (8804, 3194064), (8928, 3149702), (9738, 2887712), (10168, 2765592), (10224, 2750444), (11439, 2458304), (11644, 2415024), (11808, 2381482), (12984, 2165784), (13206, 2129376), (13632, 2062833), (15252, 1843728), (16771, 1676736), (17312, 1624338), (17466, 1610016), (17608, 1597032), (17856, 1574851), (19476, 1443856), (19809, 1419584), (20336, 1382796), (20448, 1375222), (22181, 1267776), (22878, 1229152), (23288, 1207512), (23616, 1190741), (25968, 1082892), (26199, 1073344), (26412, 1064688), (30504, 921864), (33542, 838368), (34624, 812169), (34932, 805008), (35216, 798516), (38411, 732096), (38952, 721928), (39618, 709792), (40672, 691398), (40896, 687611), (44362, 633888), (45756, 614576), (46576, 603756), (50313, 558912), (51936, 541446), (52398, 536672), (52824, 532344), (61008, 460932), (66543, 422592), (67084, 419184), (69864, 402504), (70432, 399258), (76822, 366048), (77904, 360964), (79236, 354896), (81344, 345699), (88724, 316944), (90241, 311616), (91512, 307288), (93152, 301878), (100626, 279456), (103872, 270723), (104796, 268336), (105648, 266172), (115233, 244032), (122016, 230466), (133086, 211296), (134168, 209592), (139728, 201252), (140864, 199629), (150939, 186304), (153644, 183024), (155808, 180482), (158472, 177448)]