21146684832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3463}}^1$

素因数の和:3732

約数の個数: 288

約数和(自身を含む): 74352515328

約数和(自身を除く): 53205830496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 233, 234, 252, 273, 288, 312, 336, 364, 416, 466, 468, 504, 546, 624, 672, 699, 728, 819, 932, 936, 1008, 1092, 1248, 1398, 1456, 1631, 1638, 1864, 1872, 2016, 2097, 2184, 2796, 2912, 3029, 3262, 3276, 3463, 3728, 3744, 4194, 4368, 4893, 5592, 6058, 6524, 6552, 6926, 7456, 8388, 8736, 9087, 9786, 10389, 11184, 12116, 13048, 13104, 13852, 14679, 16776, 18174, 19572, 20778, 21203, 22368, 24232, 24241, 26096, 26208, 27261, 27704, 29358, 31167, 33552, 36348, 39144, 41556, 42406, 45019, 48464, 48482, 52192, 54522, 55408, 58716, 62334, 63609, 67104, 72696, 72723, 78288, 83112, 84812, 90038, 96928, 96964, 109044, 110816, 117432, 124668, 127218, 135057, 145392, 145446, 156576, 166224, 169624, 180076, 190827, 193928, 218088, 218169, 234864, 249336, 254436, 270114, 290784, 290892, 315133, 332448, 339248, 360152, 381654, 387856, 405171, 436176, 436338, 469728, 498672, 508872, 540228, 581784, 630266, 678496, 720304, 763308, 775712, 806879, 810342, 872352, 872676, 945399, 997344, 1017744, 1080456, 1163568, 1260532, 1440608, 1526616, 1613758, 1620684, 1745352, 1890798, 2035488, 2160912, 2327136, 2420637, 2521064, 2836197, 3053232, 3227516, 3241368, 3490704, 3781596, 4321824, 4841274, 5042128, 5648153, 5672394, 6106464, 6455032, 6482736, 6981408, 7261911, 7563192, 9682548, 10084256, 10489427, 11296306, 11344788, 12910064, 12965472, 14523822, 15126384, 16944459, 19365096, 20978854, 22592612, 22689576, 25820128, 29047644, 30252768, 31468281, 33888918, 38730192, 41957708, 45185224, 45379152, 50833377, 58095288, 62936562, 67777836, 73425989, 77460384, 83915416, 90370448, 90758304, 94404843, 101666754, 116190576, 125873124, 135555672, 146851978, 167830832, 180740896, 188809686, 203333508, 220277967, 232381152, 251746248, 271111344, 293703956, 335661664, 377619372, 406667016, 440555934, 503492496, 542222688, 587407912, 660833901, 755238744, 813334032, 881111868, 1006984992, 1174815824, 1321667802, 1510477488, 1626668064, 1762223736, 2349631648, 2643335604, 3020954976, 3524447472, 5286671208, 7048894944, 10573342416, 21146684832]

約数ペア:

[(1, 21146684832), (2, 10573342416), (3, 7048894944), (4, 5286671208), (6, 3524447472), (7, 3020954976), (8, 2643335604), (9, 2349631648), (12, 1762223736), (13, 1626668064), (14, 1510477488), (16, 1321667802), (18, 1174815824), (21, 1006984992), (24, 881111868), (26, 813334032), (28, 755238744), (32, 660833901), (36, 587407912), (39, 542222688), (42, 503492496), (48, 440555934), (52, 406667016), (56, 377619372), (63, 335661664), (72, 293703956), (78, 271111344), (84, 251746248), (91, 232381152), (96, 220277967), (104, 203333508), (112, 188809686), (117, 180740896), (126, 167830832), (144, 146851978), (156, 135555672), (168, 125873124), (182, 116190576), (208, 101666754), (224, 94404843), (233, 90758304), (234, 90370448), (252, 83915416), (273, 77460384), (288, 73425989), (312, 67777836), (336, 62936562), (364, 58095288), (416, 50833377), (466, 45379152), (468, 45185224), (504, 41957708), (546, 38730192), (624, 33888918), (672, 31468281), (699, 30252768), (728, 29047644), (819, 25820128), (932, 22689576), (936, 22592612), (1008, 20978854), (1092, 19365096), (1248, 16944459), (1398, 15126384), (1456, 14523822), (1631, 12965472), (1638, 12910064), (1864, 11344788), (1872, 11296306), (2016, 10489427), (2097, 10084256), (2184, 9682548), (2796, 7563192), (2912, 7261911), (3029, 6981408), (3262, 6482736), (3276, 6455032), (3463, 6106464), (3728, 5672394), (3744, 5648153), (4194, 5042128), (4368, 4841274), (4893, 4321824), (5592, 3781596), (6058, 3490704), (6524, 3241368), (6552, 3227516), (6926, 3053232), (7456, 2836197), (8388, 2521064), (8736, 2420637), (9087, 2327136), (9786, 2160912), (10389, 2035488), (11184, 1890798), (12116, 1745352), (13048, 1620684), (13104, 1613758), (13852, 1526616), (14679, 1440608), (16776, 1260532), (18174, 1163568), (19572, 1080456), (20778, 1017744), (21203, 997344), (22368, 945399), (24232, 872676), (24241, 872352), (26096, 810342), (26208, 806879), (27261, 775712), (27704, 763308), (29358, 720304), (31167, 678496), (33552, 630266), (36348, 581784), (39144, 540228), (41556, 508872), (42406, 498672), (45019, 469728), (48464, 436338), (48482, 436176), (52192, 405171), (54522, 387856), (55408, 381654), (58716, 360152), (62334, 339248), (63609, 332448), (67104, 315133), (72696, 290892), (72723, 290784), (78288, 270114), (83112, 254436), (84812, 249336), (90038, 234864), (96928, 218169), (96964, 218088), (109044, 193928), (110816, 190827), (117432, 180076), (124668, 169624), (127218, 166224), (135057, 156576), (145392, 145446)]