390210912

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 288

約数和(自身を含む): 1427781600

約数和(自身を除く): 1037570688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 709, 728, 756, 784, 819, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1404, 1418, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2127, 2184, 2352, 2457, 2548, 2646, 2808, 2836, 2912, 3024, 3276, 3528, 3744, 3822, 4254, 4368, 4704, 4914, 4963, 5096, 5292, 5616, 5672, 5733, 6048, 6381, 6552, 7056, 7644, 8508, 8736, 9217, 9828, 9926, 10192, 10584, 11232, 11344, 11466, 12762, 13104, 14112, 14889, 15288, 17016, 17199, 18434, 19143, 19656, 19852, 20384, 21168, 22688, 22932, 25524, 26208, 27651, 29778, 30576, 34032, 34398, 34741, 36868, 38286, 39312, 39704, 42336, 44667, 45864, 51048, 55302, 59556, 61152, 64519, 68064, 68796, 69482, 73736, 76572, 78624, 79408, 82953, 89334, 91728, 102096, 104223, 110604, 119112, 129038, 134001, 137592, 138964, 147472, 153144, 158816, 165906, 178668, 183456, 193557, 204192, 208446, 221208, 238224, 248859, 258076, 268002, 275184, 277928, 294944, 306288, 312669, 331812, 357336, 387114, 416892, 442416, 451633, 476448, 497718, 516152, 536004, 550368, 555856, 580671, 612576, 625338, 663624, 714672, 774228, 833784, 884832, 903266, 938007, 995436, 1032304, 1072008, 1111712, 1161342, 1250676, 1327248, 1354899, 1429344, 1548456, 1667568, 1742013, 1806532, 1876014, 1990872, 2064608, 2144016, 2322684, 2501352, 2654496, 2709798, 3096912, 3335136, 3484026, 3613064, 3752028, 3981744, 4064697, 4288032, 4645368, 5002704, 5419596, 6193824, 6968052, 7226128, 7504056, 7963488, 8129394, 9290736, 10005408, 10839192, 12194091, 13936104, 14452256, 15008112, 16258788, 18581472, 21678384, 24388182, 27872208, 30016224, 32517576, 43356768, 48776364, 55744416, 65035152, 97552728, 130070304, 195105456, 390210912]

約数ペア:

[(1, 390210912), (2, 195105456), (3, 130070304), (4, 97552728), (6, 65035152), (7, 55744416), (8, 48776364), (9, 43356768), (12, 32517576), (13, 30016224), (14, 27872208), (16, 24388182), (18, 21678384), (21, 18581472), (24, 16258788), (26, 15008112), (27, 14452256), (28, 13936104), (32, 12194091), (36, 10839192), (39, 10005408), (42, 9290736), (48, 8129394), (49, 7963488), (52, 7504056), (54, 7226128), (56, 6968052), (63, 6193824), (72, 5419596), (78, 5002704), (84, 4645368), (91, 4288032), (96, 4064697), (98, 3981744), (104, 3752028), (108, 3613064), (112, 3484026), (117, 3335136), (126, 3096912), (144, 2709798), (147, 2654496), (156, 2501352), (168, 2322684), (182, 2144016), (189, 2064608), (196, 1990872), (208, 1876014), (216, 1806532), (224, 1742013), (234, 1667568), (252, 1548456), (273, 1429344), (288, 1354899), (294, 1327248), (312, 1250676), (336, 1161342), (351, 1111712), (364, 1072008), (378, 1032304), (392, 995436), (416, 938007), (432, 903266), (441, 884832), (468, 833784), (504, 774228), (546, 714672), (588, 663624), (624, 625338), (637, 612576), (672, 580671), (702, 555856), (709, 550368), (728, 536004), (756, 516152), (784, 497718), (819, 476448), (864, 451633), (882, 442416), (936, 416892), (1008, 387114), (1092, 357336), (1176, 331812), (1248, 312669), (1274, 306288), (1323, 294944), (1404, 277928), (1418, 275184), (1456, 268002), (1512, 258076), (1568, 248859), (1638, 238224), (1764, 221208), (1872, 208446), (1911, 204192), (2016, 193557), (2127, 183456), (2184, 178668), (2352, 165906), (2457, 158816), (2548, 153144), (2646, 147472), (2808, 138964), (2836, 137592), (2912, 134001), (3024, 129038), (3276, 119112), (3528, 110604), (3744, 104223), (3822, 102096), (4254, 91728), (4368, 89334), (4704, 82953), (4914, 79408), (4963, 78624), (5096, 76572), (5292, 73736), (5616, 69482), (5672, 68796), (5733, 68064), (6048, 64519), (6381, 61152), (6552, 59556), (7056, 55302), (7644, 51048), (8508, 45864), (8736, 44667), (9217, 42336), (9828, 39704), (9926, 39312), (10192, 38286), (10584, 36868), (11232, 34741), (11344, 34398), (11466, 34032), (12762, 30576), (13104, 29778), (14112, 27651), (14889, 26208), (15288, 25524), (17016, 22932), (17199, 22688), (18434, 21168), (19143, 20384), (19656, 19852)]