221062464

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:637

約数の個数: 168

約数和(自身を含む): 732251520

約数和(自身を除く): 511189056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 144, 168, 192, 218, 224, 252, 288, 327, 336, 436, 448, 503, 504, 576, 654, 672, 763, 872, 981, 1006, 1008, 1308, 1344, 1509, 1526, 1744, 1962, 2012, 2016, 2289, 2616, 3018, 3052, 3488, 3521, 3924, 4024, 4032, 4527, 4578, 5232, 6036, 6104, 6867, 6976, 7042, 7848, 8048, 9054, 9156, 10464, 10563, 12072, 12208, 13734, 14084, 15696, 16096, 18108, 18312, 20928, 21126, 24144, 24416, 27468, 28168, 31392, 31689, 32192, 36216, 36624, 42252, 48288, 48832, 54827, 54936, 56336, 62784, 63378, 72432, 73248, 84504, 96576, 109654, 109872, 112672, 126756, 144864, 146496, 164481, 169008, 219308, 219744, 225344, 253512, 289728, 328962, 338016, 383789, 438616, 439488, 493443, 507024, 657924, 676032, 767578, 877232, 986886, 1014048, 1151367, 1315848, 1535156, 1754464, 1973772, 2028096, 2302734, 2631696, 3070312, 3454101, 3508928, 3947544, 4605468, 5263392, 6140624, 6908202, 7895088, 9210936, 10526784, 12281248, 13816404, 15790176, 18421872, 24562496, 27632808, 31580352, 36843744, 55265616, 73687488, 110531232, 221062464]

約数ペア:

[(1, 221062464), (2, 110531232), (3, 73687488), (4, 55265616), (6, 36843744), (7, 31580352), (8, 27632808), (9, 24562496), (12, 18421872), (14, 15790176), (16, 13816404), (18, 12281248), (21, 10526784), (24, 9210936), (28, 7895088), (32, 6908202), (36, 6140624), (42, 5263392), (48, 4605468), (56, 3947544), (63, 3508928), (64, 3454101), (72, 3070312), (84, 2631696), (96, 2302734), (109, 2028096), (112, 1973772), (126, 1754464), (144, 1535156), (168, 1315848), (192, 1151367), (218, 1014048), (224, 986886), (252, 877232), (288, 767578), (327, 676032), (336, 657924), (436, 507024), (448, 493443), (503, 439488), (504, 438616), (576, 383789), (654, 338016), (672, 328962), (763, 289728), (872, 253512), (981, 225344), (1006, 219744), (1008, 219308), (1308, 169008), (1344, 164481), (1509, 146496), (1526, 144864), (1744, 126756), (1962, 112672), (2012, 109872), (2016, 109654), (2289, 96576), (2616, 84504), (3018, 73248), (3052, 72432), (3488, 63378), (3521, 62784), (3924, 56336), (4024, 54936), (4032, 54827), (4527, 48832), (4578, 48288), (5232, 42252), (6036, 36624), (6104, 36216), (6867, 32192), (6976, 31689), (7042, 31392), (7848, 28168), (8048, 27468), (9054, 24416), (9156, 24144), (10464, 21126), (10563, 20928), (12072, 18312), (12208, 18108), (13734, 16096), (14084, 15696)]