1216349568

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 256

約数和(自身を含む): 4143974400

約数和(自身を除く): 2927624832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 137, 144, 168, 189, 192, 216, 224, 252, 274, 288, 336, 367, 378, 384, 411, 432, 448, 504, 548, 576, 672, 734, 756, 822, 864, 896, 959, 1008, 1096, 1101, 1152, 1233, 1344, 1468, 1512, 1644, 1728, 1918, 2016, 2192, 2202, 2466, 2569, 2688, 2877, 2936, 3024, 3288, 3303, 3456, 3699, 3836, 4032, 4384, 4404, 4932, 5138, 5754, 5872, 6048, 6576, 6606, 7398, 7672, 7707, 8064, 8631, 8768, 8808, 9864, 9909, 10276, 11508, 11744, 12096, 13152, 13212, 14796, 15344, 15414, 17262, 17536, 17616, 19728, 19818, 20552, 23016, 23121, 23488, 24192, 25893, 26304, 26424, 29592, 30688, 30828, 34524, 35232, 39456, 39636, 41104, 46032, 46242, 46976, 50279, 51786, 52608, 52848, 59184, 61376, 61656, 69048, 69363, 70464, 78912, 79272, 82208, 92064, 92484, 100558, 103572, 105696, 118368, 122752, 123312, 138096, 138726, 140928, 150837, 157824, 158544, 164416, 184128, 184968, 201116, 207144, 211392, 236736, 246624, 276192, 277452, 301674, 317088, 328832, 351953, 368256, 369936, 402232, 414288, 422784, 452511, 473472, 493248, 552384, 554904, 603348, 634176, 703906, 739872, 804464, 828576, 905022, 986496, 1055859, 1104768, 1109808, 1206696, 1268352, 1357533, 1407812, 1479744, 1608928, 1657152, 1810044, 2111718, 2219616, 2413392, 2715066, 2815624, 2959488, 3167577, 3217856, 3314304, 3620088, 4223436, 4439232, 4826784, 5430132, 5631248, 6335154, 6435712, 7240176, 8446872, 8878464, 9502731, 9653568, 10860264, 11262496, 12670308, 14480352, 16893744, 19005462, 19307136, 21720528, 22524992, 25340616, 28960704, 33787488, 38010924, 43441056, 45049984, 50681232, 57921408, 67574976, 76021848, 86882112, 101362464, 135149952, 152043696, 173764224, 202724928, 304087392, 405449856, 608174784, 1216349568]

約数ペア:

[(1, 1216349568), (2, 608174784), (3, 405449856), (4, 304087392), (6, 202724928), (7, 173764224), (8, 152043696), (9, 135149952), (12, 101362464), (14, 86882112), (16, 76021848), (18, 67574976), (21, 57921408), (24, 50681232), (27, 45049984), (28, 43441056), (32, 38010924), (36, 33787488), (42, 28960704), (48, 25340616), (54, 22524992), (56, 21720528), (63, 19307136), (64, 19005462), (72, 16893744), (84, 14480352), (96, 12670308), (108, 11262496), (112, 10860264), (126, 9653568), (128, 9502731), (137, 8878464), (144, 8446872), (168, 7240176), (189, 6435712), (192, 6335154), (216, 5631248), (224, 5430132), (252, 4826784), (274, 4439232), (288, 4223436), (336, 3620088), (367, 3314304), (378, 3217856), (384, 3167577), (411, 2959488), (432, 2815624), (448, 2715066), (504, 2413392), (548, 2219616), (576, 2111718), (672, 1810044), (734, 1657152), (756, 1608928), (822, 1479744), (864, 1407812), (896, 1357533), (959, 1268352), (1008, 1206696), (1096, 1109808), (1101, 1104768), (1152, 1055859), (1233, 986496), (1344, 905022), (1468, 828576), (1512, 804464), (1644, 739872), (1728, 703906), (1918, 634176), (2016, 603348), (2192, 554904), (2202, 552384), (2466, 493248), (2569, 473472), (2688, 452511), (2877, 422784), (2936, 414288), (3024, 402232), (3288, 369936), (3303, 368256), (3456, 351953), (3699, 328832), (3836, 317088), (4032, 301674), (4384, 277452), (4404, 276192), (4932, 246624), (5138, 236736), (5754, 211392), (5872, 207144), (6048, 201116), (6576, 184968), (6606, 184128), (7398, 164416), (7672, 158544), (7707, 157824), (8064, 150837), (8631, 140928), (8768, 138726), (8808, 138096), (9864, 123312), (9909, 122752), (10276, 118368), (11508, 105696), (11744, 103572), (12096, 100558), (13152, 92484), (13212, 92064), (14796, 82208), (15344, 79272), (15414, 78912), (17262, 70464), (17536, 69363), (17616, 69048), (19728, 61656), (19818, 61376), (20552, 59184), (23016, 52848), (23121, 52608), (23488, 51786), (24192, 50279), (25893, 46976), (26304, 46242), (26424, 46032), (29592, 41104), (30688, 39636), (30828, 39456), (34524, 35232)]