331730784

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 216

約数和(自身を含む): 1197699048

約数和(自身を除く): 865968264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1568, 1584, 1617, 1764, 1848, 2016, 2137, 2156, 2352, 2464, 2772, 3168, 3234, 3528, 3696, 4274, 4312, 4704, 4851, 5544, 6411, 6468, 7056, 7392, 8548, 8624, 9702, 11088, 12822, 12936, 14112, 14959, 17096, 17248, 19233, 19404, 22176, 23507, 25644, 25872, 29918, 34192, 38466, 38808, 44877, 47014, 51288, 51744, 59836, 68384, 70521, 76932, 77616, 89754, 94028, 102576, 104713, 119672, 134631, 141042, 153864, 155232, 164549, 179508, 188056, 205152, 209426, 211563, 239344, 269262, 282084, 307728, 314139, 329098, 359016, 376112, 418852, 423126, 478688, 493647, 538524, 564168, 615456, 628278, 658196, 718032, 752224, 837704, 846252, 942417, 987294, 1077048, 1128336, 1151843, 1256556, 1316392, 1436064, 1480941, 1675408, 1692504, 1884834, 1974588, 2154096, 2256672, 2303686, 2513112, 2632784, 2961882, 3350816, 3385008, 3455529, 3769668, 3949176, 4308192, 4607372, 5026224, 5265568, 5923764, 6770016, 6911058, 7539336, 7898352, 9214744, 10052448, 10366587, 11847528, 13822116, 15078672, 15796704, 18429488, 20733174, 23695056, 27644232, 30157344, 36858976, 41466348, 47390112, 55288464, 82932696, 110576928, 165865392, 331730784]

約数ペア:

[(1, 331730784), (2, 165865392), (3, 110576928), (4, 82932696), (6, 55288464), (7, 47390112), (8, 41466348), (9, 36858976), (11, 30157344), (12, 27644232), (14, 23695056), (16, 20733174), (18, 18429488), (21, 15796704), (22, 15078672), (24, 13822116), (28, 11847528), (32, 10366587), (33, 10052448), (36, 9214744), (42, 7898352), (44, 7539336), (48, 6911058), (49, 6770016), (56, 5923764), (63, 5265568), (66, 5026224), (72, 4607372), (77, 4308192), (84, 3949176), (88, 3769668), (96, 3455529), (98, 3385008), (99, 3350816), (112, 2961882), (126, 2632784), (132, 2513112), (144, 2303686), (147, 2256672), (154, 2154096), (168, 1974588), (176, 1884834), (196, 1692504), (198, 1675408), (224, 1480941), (231, 1436064), (252, 1316392), (264, 1256556), (288, 1151843), (294, 1128336), (308, 1077048), (336, 987294), (352, 942417), (392, 846252), (396, 837704), (441, 752224), (462, 718032), (504, 658196), (528, 628278), (539, 615456), (588, 564168), (616, 538524), (672, 493647), (693, 478688), (784, 423126), (792, 418852), (882, 376112), (924, 359016), (1008, 329098), (1056, 314139), (1078, 307728), (1176, 282084), (1232, 269262), (1386, 239344), (1568, 211563), (1584, 209426), (1617, 205152), (1764, 188056), (1848, 179508), (2016, 164549), (2137, 155232), (2156, 153864), (2352, 141042), (2464, 134631), (2772, 119672), (3168, 104713), (3234, 102576), (3528, 94028), (3696, 89754), (4274, 77616), (4312, 76932), (4704, 70521), (4851, 68384), (5544, 59836), (6411, 51744), (6468, 51288), (7056, 47014), (7392, 44877), (8548, 38808), (8624, 38466), (9702, 34192), (11088, 29918), (12822, 25872), (12936, 25644), (14112, 23507), (14959, 22176), (17096, 19404), (17248, 19233)]