1663216896

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 5268025728

約数和(自身を除く): 3604808832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 64, 66, 68, 74, 88, 96, 102, 111, 128, 132, 136, 148, 176, 187, 192, 204, 222, 256, 264, 272, 296, 313, 352, 374, 384, 407, 408, 444, 528, 544, 561, 592, 626, 629, 704, 748, 768, 814, 816, 888, 939, 1056, 1088, 1122, 1184, 1221, 1252, 1258, 1408, 1496, 1628, 1632, 1776, 1878, 1887, 2112, 2176, 2244, 2368, 2442, 2504, 2516, 2816, 2992, 3256, 3264, 3443, 3552, 3756, 3774, 4224, 4352, 4488, 4736, 4884, 5008, 5032, 5321, 5984, 6512, 6528, 6886, 6919, 7104, 7512, 7548, 8448, 8976, 9472, 9768, 10016, 10064, 10329, 10642, 11581, 11968, 13024, 13056, 13772, 13838, 14208, 15024, 15096, 15963, 17952, 19536, 20032, 20128, 20658, 20757, 21284, 23162, 23936, 26048, 27544, 27676, 28416, 30048, 30192, 31926, 34743, 35904, 39072, 40064, 40256, 41316, 41514, 42568, 46324, 47872, 52096, 55088, 55352, 58531, 60096, 60384, 63852, 69486, 71808, 78144, 80128, 80512, 82632, 83028, 85136, 92648, 104192, 110176, 110704, 117062, 120192, 120768, 127391, 127704, 138972, 143616, 156288, 161024, 165264, 166056, 170272, 175593, 185296, 196877, 220352, 221408, 234124, 240384, 241536, 254782, 255408, 277944, 312576, 330528, 332112, 340544, 351186, 370592, 382173, 393754, 440704, 442816, 468248, 483072, 509564, 510816, 555888, 590631, 661056, 664224, 681088, 702372, 741184, 764346, 787508, 881408, 885632, 936496, 1019128, 1021632, 1111776, 1181262, 1322112, 1328448, 1362176, 1404744, 1482368, 1528692, 1575016, 1771264, 1872992, 2038256, 2043264, 2165647, 2223552, 2362524, 2644224, 2656896, 2809488, 2964736, 3057384, 3150032, 3745984, 4076512, 4086528, 4331294, 4447104, 4725048, 5313792, 5618976, 6114768, 6300064, 6496941, 7491968, 8153024, 8662588, 8894208, 9450096, 11237952, 12229536, 12600128, 12993882, 14983936, 16306048, 17325176, 18900192, 22475904, 24459072, 25200256, 25987764, 32612096, 34650352, 37800384, 44951808, 48918144, 50400512, 51975528, 69300704, 75600768, 97836288, 103951056, 138601408, 151201536, 207902112, 277202816, 415804224, 554405632, 831608448, 1663216896]

約数ペア:

[(1, 1663216896), (2, 831608448), (3, 554405632), (4, 415804224), (6, 277202816), (8, 207902112), (11, 151201536), (12, 138601408), (16, 103951056), (17, 97836288), (22, 75600768), (24, 69300704), (32, 51975528), (33, 50400512), (34, 48918144), (37, 44951808), (44, 37800384), (48, 34650352), (51, 32612096), (64, 25987764), (66, 25200256), (68, 24459072), (74, 22475904), (88, 18900192), (96, 17325176), (102, 16306048), (111, 14983936), (128, 12993882), (132, 12600128), (136, 12229536), (148, 11237952), (176, 9450096), (187, 8894208), (192, 8662588), (204, 8153024), (222, 7491968), (256, 6496941), (264, 6300064), (272, 6114768), (296, 5618976), (313, 5313792), (352, 4725048), (374, 4447104), (384, 4331294), (407, 4086528), (408, 4076512), (444, 3745984), (528, 3150032), (544, 3057384), (561, 2964736), (592, 2809488), (626, 2656896), (629, 2644224), (704, 2362524), (748, 2223552), (768, 2165647), (814, 2043264), (816, 2038256), (888, 1872992), (939, 1771264), (1056, 1575016), (1088, 1528692), (1122, 1482368), (1184, 1404744), (1221, 1362176), (1252, 1328448), (1258, 1322112), (1408, 1181262), (1496, 1111776), (1628, 1021632), (1632, 1019128), (1776, 936496), (1878, 885632), (1887, 881408), (2112, 787508), (2176, 764346), (2244, 741184), (2368, 702372), (2442, 681088), (2504, 664224), (2516, 661056), (2816, 590631), (2992, 555888), (3256, 510816), (3264, 509564), (3443, 483072), (3552, 468248), (3756, 442816), (3774, 440704), (4224, 393754), (4352, 382173), (4488, 370592), (4736, 351186), (4884, 340544), (5008, 332112), (5032, 330528), (5321, 312576), (5984, 277944), (6512, 255408), (6528, 254782), (6886, 241536), (6919, 240384), (7104, 234124), (7512, 221408), (7548, 220352), (8448, 196877), (8976, 185296), (9472, 175593), (9768, 170272), (10016, 166056), (10064, 165264), (10329, 161024), (10642, 156288), (11581, 143616), (11968, 138972), (13024, 127704), (13056, 127391), (13772, 120768), (13838, 120192), (14208, 117062), (15024, 110704), (15096, 110176), (15963, 104192), (17952, 92648), (19536, 85136), (20032, 83028), (20128, 82632), (20658, 80512), (20757, 80128), (21284, 78144), (23162, 71808), (23936, 69486), (26048, 63852), (27544, 60384), (27676, 60096), (28416, 58531), (30048, 55352), (30192, 55088), (31926, 52096), (34743, 47872), (35904, 46324), (39072, 42568), (40064, 41514), (40256, 41316)]