221737152

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 280

約数和(自身を含む): 756987056

約数和(自身を除く): 535249904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 49, 52, 56, 64, 74, 78, 84, 91, 96, 98, 104, 111, 112, 147, 148, 156, 168, 182, 192, 196, 208, 222, 224, 259, 273, 294, 296, 312, 336, 343, 364, 392, 416, 444, 448, 481, 518, 546, 588, 592, 624, 637, 672, 686, 728, 777, 784, 832, 888, 962, 1029, 1036, 1092, 1176, 1184, 1248, 1274, 1344, 1372, 1443, 1456, 1554, 1568, 1776, 1813, 1911, 1924, 2058, 2072, 2184, 2352, 2368, 2401, 2496, 2548, 2744, 2886, 2912, 3108, 3136, 3367, 3552, 3626, 3822, 3848, 4116, 4144, 4368, 4459, 4704, 4802, 5096, 5439, 5488, 5772, 5824, 6216, 6734, 7104, 7203, 7252, 7644, 7696, 8232, 8288, 8736, 8918, 9408, 9604, 10101, 10192, 10878, 10976, 11544, 12432, 12691, 13377, 13468, 14406, 14504, 15288, 15392, 16464, 16576, 17472, 17836, 19208, 20202, 20384, 21756, 21952, 23088, 23569, 24864, 25382, 26754, 26936, 28812, 29008, 30576, 30784, 31213, 32928, 35672, 38073, 38416, 40404, 40768, 43512, 46176, 47138, 49728, 50764, 53508, 53872, 57624, 58016, 61152, 62426, 65856, 70707, 71344, 76146, 76832, 80808, 87024, 88837, 92352, 93639, 94276, 101528, 107016, 107744, 115248, 116032, 122304, 124852, 141414, 142688, 152292, 153664, 161616, 164983, 174048, 177674, 187278, 188552, 203056, 214032, 215488, 230496, 249704, 266511, 282828, 285376, 304584, 323232, 329966, 348096, 355348, 374556, 377104, 406112, 428064, 460992, 494949, 499408, 533022, 565656, 609168, 646464, 659932, 710696, 749112, 754208, 812224, 856128, 989898, 998816, 1066044, 1131312, 1154881, 1218336, 1319864, 1421392, 1498224, 1508416, 1979796, 1997632, 2132088, 2262624, 2309762, 2436672, 2639728, 2842784, 2996448, 3464643, 3959592, 4264176, 4525248, 4619524, 5279456, 5685568, 5992896, 6929286, 7919184, 8528352, 9239048, 10558912, 13858572, 15838368, 17056704, 18478096, 27717144, 31676736, 36956192, 55434288, 73912384, 110868576, 221737152]

約数ペア:

[(1, 221737152), (2, 110868576), (3, 73912384), (4, 55434288), (6, 36956192), (7, 31676736), (8, 27717144), (12, 18478096), (13, 17056704), (14, 15838368), (16, 13858572), (21, 10558912), (24, 9239048), (26, 8528352), (28, 7919184), (32, 6929286), (37, 5992896), (39, 5685568), (42, 5279456), (48, 4619524), (49, 4525248), (52, 4264176), (56, 3959592), (64, 3464643), (74, 2996448), (78, 2842784), (84, 2639728), (91, 2436672), (96, 2309762), (98, 2262624), (104, 2132088), (111, 1997632), (112, 1979796), (147, 1508416), (148, 1498224), (156, 1421392), (168, 1319864), (182, 1218336), (192, 1154881), (196, 1131312), (208, 1066044), (222, 998816), (224, 989898), (259, 856128), (273, 812224), (294, 754208), (296, 749112), (312, 710696), (336, 659932), (343, 646464), (364, 609168), (392, 565656), (416, 533022), (444, 499408), (448, 494949), (481, 460992), (518, 428064), (546, 406112), (588, 377104), (592, 374556), (624, 355348), (637, 348096), (672, 329966), (686, 323232), (728, 304584), (777, 285376), (784, 282828), (832, 266511), (888, 249704), (962, 230496), (1029, 215488), (1036, 214032), (1092, 203056), (1176, 188552), (1184, 187278), (1248, 177674), (1274, 174048), (1344, 164983), (1372, 161616), (1443, 153664), (1456, 152292), (1554, 142688), (1568, 141414), (1776, 124852), (1813, 122304), (1911, 116032), (1924, 115248), (2058, 107744), (2072, 107016), (2184, 101528), (2352, 94276), (2368, 93639), (2401, 92352), (2496, 88837), (2548, 87024), (2744, 80808), (2886, 76832), (2912, 76146), (3108, 71344), (3136, 70707), (3367, 65856), (3552, 62426), (3626, 61152), (3822, 58016), (3848, 57624), (4116, 53872), (4144, 53508), (4368, 50764), (4459, 49728), (4704, 47138), (4802, 46176), (5096, 43512), (5439, 40768), (5488, 40404), (5772, 38416), (5824, 38073), (6216, 35672), (6734, 32928), (7104, 31213), (7203, 30784), (7252, 30576), (7644, 29008), (7696, 28812), (8232, 26936), (8288, 26754), (8736, 25382), (8918, 24864), (9408, 23569), (9604, 23088), (10101, 21952), (10192, 21756), (10878, 20384), (10976, 20202), (11544, 19208), (12432, 17836), (12691, 17472), (13377, 16576), (13468, 16464), (14406, 15392), (14504, 15288)]