1399141296

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 240

約数和(自身を含む): 4712659680

約数和(自身を除く): 3313518384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 157, 168, 189, 196, 216, 252, 294, 314, 336, 378, 392, 421, 432, 441, 471, 504, 588, 628, 756, 784, 842, 882, 942, 1008, 1099, 1176, 1256, 1263, 1323, 1413, 1512, 1684, 1764, 1884, 2198, 2352, 2512, 2526, 2646, 2826, 2947, 3024, 3297, 3368, 3528, 3768, 3789, 4239, 4396, 5052, 5292, 5652, 5894, 6594, 6736, 7056, 7536, 7578, 7693, 8478, 8792, 8841, 9891, 10104, 10584, 11304, 11367, 11788, 13188, 15156, 15386, 16956, 17584, 17682, 19782, 20208, 20629, 21168, 22608, 22734, 23079, 23576, 26376, 26523, 29673, 30312, 30772, 33912, 35364, 39564, 41258, 45468, 46158, 47152, 52752, 53046, 59346, 60624, 61544, 61887, 66097, 67824, 69237, 70728, 79128, 79569, 82516, 90936, 92316, 106092, 118692, 123088, 123774, 132194, 138474, 141456, 158256, 159138, 165032, 181872, 184632, 185661, 198291, 207711, 212184, 237384, 247548, 264388, 276948, 318276, 330064, 369264, 371322, 396582, 415422, 424368, 462679, 474768, 495096, 528776, 553896, 556983, 594873, 636552, 742644, 793164, 830844, 925358, 990192, 1057552, 1107792, 1113966, 1189746, 1273104, 1388037, 1485288, 1586328, 1661688, 1784619, 1850716, 2227932, 2379492, 2776074, 2970576, 3172656, 3238753, 3323376, 3569238, 3701432, 4164111, 4455864, 4758984, 5552148, 6477506, 7138476, 7402864, 8328222, 8911728, 9517968, 9716259, 11104296, 12492333, 12955012, 14276952, 16656444, 19432518, 22208592, 24984666, 25910024, 28553904, 29148777, 33312888, 38865036, 49969332, 51820048, 58297554, 66625776, 77730072, 87446331, 99938664, 116595108, 155460144, 174892662, 199877328, 233190216, 349785324, 466380432, 699570648, 1399141296]

約数ペア:

[(1, 1399141296), (2, 699570648), (3, 466380432), (4, 349785324), (6, 233190216), (7, 199877328), (8, 174892662), (9, 155460144), (12, 116595108), (14, 99938664), (16, 87446331), (18, 77730072), (21, 66625776), (24, 58297554), (27, 51820048), (28, 49969332), (36, 38865036), (42, 33312888), (48, 29148777), (49, 28553904), (54, 25910024), (56, 24984666), (63, 22208592), (72, 19432518), (84, 16656444), (98, 14276952), (108, 12955012), (112, 12492333), (126, 11104296), (144, 9716259), (147, 9517968), (157, 8911728), (168, 8328222), (189, 7402864), (196, 7138476), (216, 6477506), (252, 5552148), (294, 4758984), (314, 4455864), (336, 4164111), (378, 3701432), (392, 3569238), (421, 3323376), (432, 3238753), (441, 3172656), (471, 2970576), (504, 2776074), (588, 2379492), (628, 2227932), (756, 1850716), (784, 1784619), (842, 1661688), (882, 1586328), (942, 1485288), (1008, 1388037), (1099, 1273104), (1176, 1189746), (1256, 1113966), (1263, 1107792), (1323, 1057552), (1413, 990192), (1512, 925358), (1684, 830844), (1764, 793164), (1884, 742644), (2198, 636552), (2352, 594873), (2512, 556983), (2526, 553896), (2646, 528776), (2826, 495096), (2947, 474768), (3024, 462679), (3297, 424368), (3368, 415422), (3528, 396582), (3768, 371322), (3789, 369264), (4239, 330064), (4396, 318276), (5052, 276948), (5292, 264388), (5652, 247548), (5894, 237384), (6594, 212184), (6736, 207711), (7056, 198291), (7536, 185661), (7578, 184632), (7693, 181872), (8478, 165032), (8792, 159138), (8841, 158256), (9891, 141456), (10104, 138474), (10584, 132194), (11304, 123774), (11367, 123088), (11788, 118692), (13188, 106092), (15156, 92316), (15386, 90936), (16956, 82516), (17584, 79569), (17682, 79128), (19782, 70728), (20208, 69237), (20629, 67824), (21168, 66097), (22608, 61887), (22734, 61544), (23079, 60624), (23576, 59346), (26376, 53046), (26523, 52752), (29673, 47152), (30312, 46158), (30772, 45468), (33912, 41258), (35364, 39564)]