8919991584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2800

約数の個数: 288

約数和(自身を含む): 30501080064

約数和(自身を除く): 21581088480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 53, 56, 62, 63, 72, 84, 93, 96, 106, 112, 124, 126, 144, 159, 168, 186, 212, 217, 224, 248, 252, 279, 288, 318, 336, 371, 372, 424, 434, 477, 496, 504, 558, 636, 651, 672, 742, 744, 848, 868, 954, 992, 1008, 1113, 1116, 1272, 1302, 1484, 1488, 1643, 1696, 1736, 1908, 1953, 2016, 2226, 2232, 2544, 2604, 2693, 2968, 2976, 3286, 3339, 3472, 3816, 3906, 4452, 4464, 4929, 5088, 5208, 5386, 5936, 6572, 6678, 6944, 7632, 7812, 8079, 8904, 8928, 9858, 10416, 10772, 11501, 11872, 13144, 13356, 14787, 15264, 15624, 16158, 17808, 18851, 19716, 20832, 21544, 23002, 24237, 26288, 26712, 29574, 31248, 32316, 34503, 35616, 37702, 39432, 43088, 46004, 48474, 52576, 53424, 56553, 59148, 62496, 64632, 69006, 75404, 78864, 83483, 86176, 92008, 96948, 103509, 106848, 113106, 118296, 129264, 138012, 142729, 150808, 157728, 166966, 169659, 184016, 193896, 207018, 226212, 236592, 250449, 258528, 276024, 285458, 301616, 333932, 339318, 368032, 387792, 414036, 428187, 452424, 473184, 500898, 552048, 570916, 584381, 603232, 667864, 678636, 751347, 775584, 828072, 856374, 904848, 999103, 1001796, 1104096, 1141832, 1168762, 1284561, 1335728, 1357272, 1502694, 1656144, 1712748, 1753143, 1809696, 1998206, 2003592, 2283664, 2337524, 2569122, 2671456, 2714544, 2997309, 3005388, 3312288, 3425496, 3506286, 3996412, 4007184, 4424599, 4567328, 4675048, 5138244, 5259429, 5429088, 5994618, 6010776, 6850992, 7012572, 7992824, 8014368, 8849198, 8991927, 9350096, 10276488, 10518858, 11989236, 12021552, 13273797, 13701984, 14025144, 15985648, 17698396, 17983854, 18700192, 20552976, 21037716, 23978472, 24043104, 26547594, 28050288, 30972193, 31971296, 35396792, 35967708, 39821391, 41105952, 42075432, 47956944, 53095188, 56100576, 61944386, 70793584, 71935416, 79642782, 84150864, 92916579, 95913888, 106190376, 123888772, 141587168, 143870832, 159285564, 168301728, 185833158, 212380752, 247777544, 278749737, 287741664, 318571128, 371666316, 424761504, 495555088, 557499474, 637142256, 743332632, 991110176, 1114998948, 1274284512, 1486665264, 2229997896, 2973330528, 4459995792, 8919991584]

約数ペア:

[(1, 8919991584), (2, 4459995792), (3, 2973330528), (4, 2229997896), (6, 1486665264), (7, 1274284512), (8, 1114998948), (9, 991110176), (12, 743332632), (14, 637142256), (16, 557499474), (18, 495555088), (21, 424761504), (24, 371666316), (28, 318571128), (31, 287741664), (32, 278749737), (36, 247777544), (42, 212380752), (48, 185833158), (53, 168301728), (56, 159285564), (62, 143870832), (63, 141587168), (72, 123888772), (84, 106190376), (93, 95913888), (96, 92916579), (106, 84150864), (112, 79642782), (124, 71935416), (126, 70793584), (144, 61944386), (159, 56100576), (168, 53095188), (186, 47956944), (212, 42075432), (217, 41105952), (224, 39821391), (248, 35967708), (252, 35396792), (279, 31971296), (288, 30972193), (318, 28050288), (336, 26547594), (371, 24043104), (372, 23978472), (424, 21037716), (434, 20552976), (477, 18700192), (496, 17983854), (504, 17698396), (558, 15985648), (636, 14025144), (651, 13701984), (672, 13273797), (742, 12021552), (744, 11989236), (848, 10518858), (868, 10276488), (954, 9350096), (992, 8991927), (1008, 8849198), (1113, 8014368), (1116, 7992824), (1272, 7012572), (1302, 6850992), (1484, 6010776), (1488, 5994618), (1643, 5429088), (1696, 5259429), (1736, 5138244), (1908, 4675048), (1953, 4567328), (2016, 4424599), (2226, 4007184), (2232, 3996412), (2544, 3506286), (2604, 3425496), (2693, 3312288), (2968, 3005388), (2976, 2997309), (3286, 2714544), (3339, 2671456), (3472, 2569122), (3816, 2337524), (3906, 2283664), (4452, 2003592), (4464, 1998206), (4929, 1809696), (5088, 1753143), (5208, 1712748), (5386, 1656144), (5936, 1502694), (6572, 1357272), (6678, 1335728), (6944, 1284561), (7632, 1168762), (7812, 1141832), (8079, 1104096), (8904, 1001796), (8928, 999103), (9858, 904848), (10416, 856374), (10772, 828072), (11501, 775584), (11872, 751347), (13144, 678636), (13356, 667864), (14787, 603232), (15264, 584381), (15624, 570916), (16158, 552048), (17808, 500898), (18851, 473184), (19716, 452424), (20832, 428187), (21544, 414036), (23002, 387792), (24237, 368032), (26288, 339318), (26712, 333932), (29574, 301616), (31248, 285458), (32316, 276024), (34503, 258528), (35616, 250449), (37702, 236592), (39432, 226212), (43088, 207018), (46004, 193896), (48474, 184016), (52576, 169659), (53424, 166966), (56553, 157728), (59148, 150808), (62496, 142729), (64632, 138012), (69006, 129264), (75404, 118296), (78864, 113106), (83483, 106848), (86176, 103509), (92008, 96948)]