28816903584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20333}}^1$

素因数の和:20412

約数の個数: 288

約数和(自身を含む): 101253559680

約数和(自身を除く): 72436656096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 37, 38, 42, 48, 56, 57, 63, 72, 74, 76, 84, 96, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 222, 224, 228, 252, 259, 266, 288, 296, 304, 333, 336, 342, 399, 444, 456, 504, 518, 532, 592, 608, 666, 672, 684, 703, 777, 798, 888, 912, 1008, 1036, 1064, 1184, 1197, 1332, 1368, 1406, 1554, 1596, 1776, 1824, 2016, 2072, 2109, 2128, 2331, 2394, 2664, 2736, 2812, 3108, 3192, 3552, 4144, 4218, 4256, 4662, 4788, 4921, 5328, 5472, 5624, 6216, 6327, 6384, 8288, 8436, 9324, 9576, 9842, 10656, 11248, 12432, 12654, 12768, 14763, 16872, 18648, 19152, 19684, 20333, 22496, 24864, 25308, 29526, 33744, 37296, 38304, 39368, 40666, 44289, 50616, 59052, 60999, 67488, 74592, 78736, 81332, 88578, 101232, 118104, 121998, 142331, 157472, 162664, 177156, 182997, 202464, 236208, 243996, 284662, 325328, 354312, 365994, 386327, 426993, 472416, 487992, 569324, 650656, 708624, 731988, 752321, 772654, 853986, 975984, 1138648, 1158981, 1280979, 1417248, 1463976, 1504642, 1545308, 1707972, 1951968, 2256963, 2277296, 2317962, 2561958, 2704289, 2927952, 3009284, 3090616, 3415944, 3476943, 4513926, 4554592, 4635924, 5123916, 5266247, 5408578, 5855904, 6018568, 6181232, 6770889, 6831888, 6953886, 8112867, 9027852, 9271848, 10247832, 10532494, 10817156, 12037136, 12362464, 13541778, 13663776, 13907772, 14294099, 15798741, 16225734, 18055704, 18543696, 20495664, 21064988, 21634312, 24074272, 24338601, 27083556, 27815544, 28588198, 31597482, 32451468, 36111408, 37087392, 40991328, 42129976, 42882297, 43268624, 47396223, 48677202, 54167112, 55631088, 57176396, 63194964, 64902936, 72222816, 84259952, 85764594, 86537248, 94792446, 97354404, 100058693, 108334224, 111262176, 114352792, 126389928, 128646891, 129805872, 168519904, 171529188, 189584892, 194708808, 200117386, 216668448, 228705584, 252779856, 257293782, 259611744, 300176079, 343058376, 379169784, 389417616, 400234772, 457411168, 505559712, 514587564, 600352158, 686116752, 758339568, 778835232, 800469544, 900528237, 1029175128, 1200704316, 1372233504, 1516679136, 1600939088, 1801056474, 2058350256, 2401408632, 3201878176, 3602112948, 4116700512, 4802817264, 7204225896, 9605634528, 14408451792, 28816903584]

約数ペア:

[(1, 28816903584), (2, 14408451792), (3, 9605634528), (4, 7204225896), (6, 4802817264), (7, 4116700512), (8, 3602112948), (9, 3201878176), (12, 2401408632), (14, 2058350256), (16, 1801056474), (18, 1600939088), (19, 1516679136), (21, 1372233504), (24, 1200704316), (28, 1029175128), (32, 900528237), (36, 800469544), (37, 778835232), (38, 758339568), (42, 686116752), (48, 600352158), (56, 514587564), (57, 505559712), (63, 457411168), (72, 400234772), (74, 389417616), (76, 379169784), (84, 343058376), (96, 300176079), (111, 259611744), (112, 257293782), (114, 252779856), (126, 228705584), (133, 216668448), (144, 200117386), (148, 194708808), (152, 189584892), (168, 171529188), (171, 168519904), (222, 129805872), (224, 128646891), (228, 126389928), (252, 114352792), (259, 111262176), (266, 108334224), (288, 100058693), (296, 97354404), (304, 94792446), (333, 86537248), (336, 85764594), (342, 84259952), (399, 72222816), (444, 64902936), (456, 63194964), (504, 57176396), (518, 55631088), (532, 54167112), (592, 48677202), (608, 47396223), (666, 43268624), (672, 42882297), (684, 42129976), (703, 40991328), (777, 37087392), (798, 36111408), (888, 32451468), (912, 31597482), (1008, 28588198), (1036, 27815544), (1064, 27083556), (1184, 24338601), (1197, 24074272), (1332, 21634312), (1368, 21064988), (1406, 20495664), (1554, 18543696), (1596, 18055704), (1776, 16225734), (1824, 15798741), (2016, 14294099), (2072, 13907772), (2109, 13663776), (2128, 13541778), (2331, 12362464), (2394, 12037136), (2664, 10817156), (2736, 10532494), (2812, 10247832), (3108, 9271848), (3192, 9027852), (3552, 8112867), (4144, 6953886), (4218, 6831888), (4256, 6770889), (4662, 6181232), (4788, 6018568), (4921, 5855904), (5328, 5408578), (5472, 5266247), (5624, 5123916), (6216, 4635924), (6327, 4554592), (6384, 4513926), (8288, 3476943), (8436, 3415944), (9324, 3090616), (9576, 3009284), (9842, 2927952), (10656, 2704289), (11248, 2561958), (12432, 2317962), (12654, 2277296), (12768, 2256963), (14763, 1951968), (16872, 1707972), (18648, 1545308), (19152, 1504642), (19684, 1463976), (20333, 1417248), (22496, 1280979), (24864, 1158981), (25308, 1138648), (29526, 975984), (33744, 853986), (37296, 772654), (38304, 752321), (39368, 731988), (40666, 708624), (44289, 650656), (50616, 569324), (59052, 487992), (60999, 472416), (67488, 426993), (74592, 386327), (78736, 365994), (81332, 354312), (88578, 325328), (101232, 284662), (118104, 243996), (121998, 236208), (142331, 202464), (157472, 182997), (162664, 177156)]