461677216

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 1303102080

約数和(自身を除く): 841424864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 32, 44, 49, 52, 56, 58, 71, 77, 88, 91, 98, 104, 112, 116, 142, 143, 154, 176, 182, 196, 203, 208, 224, 232, 284, 286, 308, 319, 352, 364, 377, 392, 406, 416, 464, 497, 539, 568, 572, 616, 637, 638, 728, 754, 781, 784, 812, 923, 928, 994, 1001, 1078, 1136, 1144, 1232, 1274, 1276, 1421, 1456, 1508, 1562, 1568, 1624, 1846, 1988, 2002, 2059, 2156, 2233, 2272, 2288, 2464, 2548, 2552, 2639, 2842, 2912, 3016, 3124, 3248, 3479, 3692, 3976, 4004, 4118, 4147, 4312, 4466, 4576, 5096, 5104, 5278, 5467, 5684, 6032, 6248, 6461, 6496, 6958, 7007, 7384, 7952, 8008, 8236, 8294, 8624, 8932, 10153, 10192, 10208, 10556, 10934, 11368, 12064, 12496, 12922, 13916, 14014, 14413, 14768, 15631, 15904, 16016, 16472, 16588, 17248, 17864, 18473, 20306, 20384, 21112, 21868, 22649, 22736, 24992, 25844, 26767, 27832, 28028, 28826, 29029, 29536, 31262, 32032, 32944, 33176, 35728, 36946, 38269, 40612, 42224, 43736, 45227, 45298, 45472, 51688, 53534, 55664, 56056, 57652, 58058, 62524, 65888, 66352, 71071, 71456, 73892, 76538, 81224, 84448, 87472, 90454, 90596, 100891, 103376, 107068, 111328, 112112, 115304, 116116, 125048, 132704, 142142, 147784, 153076, 158543, 162448, 174944, 180908, 181192, 187369, 201782, 203203, 206752, 214136, 224224, 230608, 232232, 250096, 284284, 294437, 295568, 306152, 317086, 324896, 361816, 362384, 374738, 403564, 406406, 428272, 461216, 464464, 497497, 500192, 568568, 588874, 591136, 612304, 634172, 723632, 724768, 749476, 807128, 812812, 856544, 928928, 994994, 1109801, 1137136, 1177748, 1224608, 1268344, 1311583, 1447264, 1498952, 1614256, 1625624, 1989988, 2061059, 2219602, 2274272, 2355496, 2536688, 2623166, 2997904, 3228512, 3251248, 3979976, 4122118, 4439204, 4710992, 5073376, 5246332, 5995808, 6502496, 7959952, 8244236, 8878408, 9421984, 10492664, 14427413, 15919904, 16488472, 17756816, 20985328, 28854826, 32976944, 35513632, 41970656, 57709652, 65953888, 115419304, 230838608, 461677216]

約数ペア:

[(1, 461677216), (2, 230838608), (4, 115419304), (7, 65953888), (8, 57709652), (11, 41970656), (13, 35513632), (14, 32976944), (16, 28854826), (22, 20985328), (26, 17756816), (28, 16488472), (29, 15919904), (32, 14427413), (44, 10492664), (49, 9421984), (52, 8878408), (56, 8244236), (58, 7959952), (71, 6502496), (77, 5995808), (88, 5246332), (91, 5073376), (98, 4710992), (104, 4439204), (112, 4122118), (116, 3979976), (142, 3251248), (143, 3228512), (154, 2997904), (176, 2623166), (182, 2536688), (196, 2355496), (203, 2274272), (208, 2219602), (224, 2061059), (232, 1989988), (284, 1625624), (286, 1614256), (308, 1498952), (319, 1447264), (352, 1311583), (364, 1268344), (377, 1224608), (392, 1177748), (406, 1137136), (416, 1109801), (464, 994994), (497, 928928), (539, 856544), (568, 812812), (572, 807128), (616, 749476), (637, 724768), (638, 723632), (728, 634172), (754, 612304), (781, 591136), (784, 588874), (812, 568568), (923, 500192), (928, 497497), (994, 464464), (1001, 461216), (1078, 428272), (1136, 406406), (1144, 403564), (1232, 374738), (1274, 362384), (1276, 361816), (1421, 324896), (1456, 317086), (1508, 306152), (1562, 295568), (1568, 294437), (1624, 284284), (1846, 250096), (1988, 232232), (2002, 230608), (2059, 224224), (2156, 214136), (2233, 206752), (2272, 203203), (2288, 201782), (2464, 187369), (2548, 181192), (2552, 180908), (2639, 174944), (2842, 162448), (2912, 158543), (3016, 153076), (3124, 147784), (3248, 142142), (3479, 132704), (3692, 125048), (3976, 116116), (4004, 115304), (4118, 112112), (4147, 111328), (4312, 107068), (4466, 103376), (4576, 100891), (5096, 90596), (5104, 90454), (5278, 87472), (5467, 84448), (5684, 81224), (6032, 76538), (6248, 73892), (6461, 71456), (6496, 71071), (6958, 66352), (7007, 65888), (7384, 62524), (7952, 58058), (8008, 57652), (8236, 56056), (8294, 55664), (8624, 53534), (8932, 51688), (10153, 45472), (10192, 45298), (10208, 45227), (10556, 43736), (10934, 42224), (11368, 40612), (12064, 38269), (12496, 36946), (12922, 35728), (13916, 33176), (14014, 32944), (14413, 32032), (14768, 31262), (15631, 29536), (15904, 29029), (16016, 28826), (16472, 28028), (16588, 27832), (17248, 26767), (17864, 25844), (18473, 24992), (20306, 22736), (20384, 22649), (21112, 21868)]