253795248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 320

約数和(自身を含む): 899942400

約数和(自身を除く): 646147152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 41, 42, 46, 48, 54, 56, 63, 69, 72, 82, 84, 89, 92, 108, 112, 123, 126, 138, 144, 161, 164, 168, 178, 184, 189, 207, 216, 246, 252, 267, 276, 287, 322, 328, 336, 356, 368, 369, 378, 414, 432, 483, 492, 504, 534, 552, 574, 621, 623, 644, 656, 712, 738, 756, 801, 828, 861, 943, 966, 984, 1008, 1068, 1104, 1107, 1148, 1242, 1246, 1288, 1424, 1449, 1476, 1512, 1602, 1656, 1722, 1869, 1886, 1932, 1968, 2047, 2136, 2214, 2296, 2403, 2484, 2492, 2576, 2583, 2829, 2898, 2952, 3024, 3204, 3312, 3444, 3649, 3738, 3772, 3864, 4094, 4272, 4347, 4428, 4592, 4806, 4968, 4984, 5166, 5607, 5658, 5796, 5904, 6141, 6408, 6601, 6888, 7298, 7476, 7544, 7728, 7749, 8188, 8487, 8694, 8856, 9612, 9936, 9968, 10332, 10947, 11214, 11316, 11592, 12282, 12816, 13202, 13776, 14329, 14596, 14952, 15088, 15498, 16376, 16821, 16974, 17388, 17712, 18423, 19224, 19803, 20664, 21894, 22428, 22632, 23184, 24564, 25461, 25543, 26404, 28658, 29192, 29904, 30996, 32752, 32841, 33642, 33948, 34776, 36846, 38448, 39606, 41328, 42987, 43788, 44856, 45264, 49128, 50922, 51086, 52808, 55269, 57316, 58384, 59409, 61992, 65682, 67284, 67896, 69552, 73692, 76629, 79212, 83927, 85974, 87576, 89712, 98256, 98523, 101844, 102172, 105616, 110538, 114632, 118818, 123984, 128961, 131364, 134568, 135792, 147384, 153258, 158424, 167854, 171948, 175152, 178227, 197046, 203688, 204344, 221076, 229264, 229887, 237636, 251781, 257922, 262728, 269136, 294768, 306516, 316848, 335708, 343896, 356454, 386883, 394092, 407376, 408688, 442152, 459774, 475272, 503562, 515844, 525456, 587489, 613032, 671416, 687792, 689661, 712908, 755343, 773766, 788184, 884304, 919548, 950544, 1007124, 1031688, 1174978, 1226064, 1342832, 1379322, 1425816, 1510686, 1547532, 1576368, 1762467, 1839096, 2014248, 2063376, 2266029, 2349956, 2758644, 2851632, 3021372, 3095064, 3524934, 3678192, 4028496, 4532058, 4699912, 5287401, 5517288, 6042744, 6190128, 7049868, 9064116, 9399824, 10574802, 11034576, 12085488, 14099736, 15862203, 18128232, 21149604, 28199472, 31724406, 36256464, 42299208, 63448812, 84598416, 126897624, 253795248]

約数ペア:

[(1, 253795248), (2, 126897624), (3, 84598416), (4, 63448812), (6, 42299208), (7, 36256464), (8, 31724406), (9, 28199472), (12, 21149604), (14, 18128232), (16, 15862203), (18, 14099736), (21, 12085488), (23, 11034576), (24, 10574802), (27, 9399824), (28, 9064116), (36, 7049868), (41, 6190128), (42, 6042744), (46, 5517288), (48, 5287401), (54, 4699912), (56, 4532058), (63, 4028496), (69, 3678192), (72, 3524934), (82, 3095064), (84, 3021372), (89, 2851632), (92, 2758644), (108, 2349956), (112, 2266029), (123, 2063376), (126, 2014248), (138, 1839096), (144, 1762467), (161, 1576368), (164, 1547532), (168, 1510686), (178, 1425816), (184, 1379322), (189, 1342832), (207, 1226064), (216, 1174978), (246, 1031688), (252, 1007124), (267, 950544), (276, 919548), (287, 884304), (322, 788184), (328, 773766), (336, 755343), (356, 712908), (368, 689661), (369, 687792), (378, 671416), (414, 613032), (432, 587489), (483, 525456), (492, 515844), (504, 503562), (534, 475272), (552, 459774), (574, 442152), (621, 408688), (623, 407376), (644, 394092), (656, 386883), (712, 356454), (738, 343896), (756, 335708), (801, 316848), (828, 306516), (861, 294768), (943, 269136), (966, 262728), (984, 257922), (1008, 251781), (1068, 237636), (1104, 229887), (1107, 229264), (1148, 221076), (1242, 204344), (1246, 203688), (1288, 197046), (1424, 178227), (1449, 175152), (1476, 171948), (1512, 167854), (1602, 158424), (1656, 153258), (1722, 147384), (1869, 135792), (1886, 134568), (1932, 131364), (1968, 128961), (2047, 123984), (2136, 118818), (2214, 114632), (2296, 110538), (2403, 105616), (2484, 102172), (2492, 101844), (2576, 98523), (2583, 98256), (2829, 89712), (2898, 87576), (2952, 85974), (3024, 83927), (3204, 79212), (3312, 76629), (3444, 73692), (3649, 69552), (3738, 67896), (3772, 67284), (3864, 65682), (4094, 61992), (4272, 59409), (4347, 58384), (4428, 57316), (4592, 55269), (4806, 52808), (4968, 51086), (4984, 50922), (5166, 49128), (5607, 45264), (5658, 44856), (5796, 43788), (5904, 42987), (6141, 41328), (6408, 39606), (6601, 38448), (6888, 36846), (7298, 34776), (7476, 33948), (7544, 33642), (7728, 32841), (7749, 32752), (8188, 30996), (8487, 29904), (8694, 29192), (8856, 28658), (9612, 26404), (9936, 25543), (9968, 25461), (10332, 24564), (10947, 23184), (11214, 22632), (11316, 22428), (11592, 21894), (12282, 20664), (12816, 19803), (13202, 19224), (13776, 18423), (14329, 17712), (14596, 17388), (14952, 16974), (15088, 16821), (15498, 16376)]