389461248

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 216

約数和(自身を含む): 1244845056

約数和(自身を除く): 855383808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 127, 128, 132, 144, 176, 192, 198, 242, 254, 256, 264, 288, 352, 363, 381, 384, 396, 484, 508, 528, 576, 704, 726, 762, 768, 792, 968, 1016, 1056, 1089, 1143, 1152, 1331, 1397, 1408, 1452, 1524, 1584, 1936, 2032, 2112, 2178, 2286, 2304, 2662, 2794, 2816, 2904, 3048, 3168, 3872, 3993, 4064, 4191, 4224, 4356, 4572, 5324, 5588, 5808, 6096, 6336, 7744, 7986, 8128, 8382, 8448, 8712, 9144, 10648, 11176, 11616, 11979, 12192, 12573, 12672, 15367, 15488, 15972, 16256, 16764, 17424, 18288, 21296, 22352, 23232, 23958, 24384, 25146, 25344, 30734, 30976, 31944, 32512, 33528, 34848, 36576, 42592, 44704, 46101, 46464, 47916, 48768, 50292, 61468, 63888, 67056, 69696, 73152, 85184, 89408, 92202, 92928, 95832, 97536, 100584, 122936, 127776, 134112, 138303, 139392, 146304, 169037, 170368, 178816, 184404, 191664, 201168, 245872, 255552, 268224, 276606, 278784, 292608, 338074, 340736, 357632, 368808, 383328, 402336, 491744, 507111, 511104, 536448, 553212, 676148, 737616, 766656, 804672, 983488, 1014222, 1022208, 1072896, 1106424, 1352296, 1475232, 1521333, 1533312, 1609344, 1966976, 2028444, 2212848, 2704592, 2950464, 3042666, 3066624, 3218688, 3933952, 4056888, 4425696, 5409184, 5900928, 6085332, 8113776, 8851392, 10818368, 11801856, 12170664, 16227552, 17702784, 21636736, 24341328, 32455104, 35405568, 43273472, 48682656, 64910208, 97365312, 129820416, 194730624, 389461248]

約数ペア:

[(1, 389461248), (2, 194730624), (3, 129820416), (4, 97365312), (6, 64910208), (8, 48682656), (9, 43273472), (11, 35405568), (12, 32455104), (16, 24341328), (18, 21636736), (22, 17702784), (24, 16227552), (32, 12170664), (33, 11801856), (36, 10818368), (44, 8851392), (48, 8113776), (64, 6085332), (66, 5900928), (72, 5409184), (88, 4425696), (96, 4056888), (99, 3933952), (121, 3218688), (127, 3066624), (128, 3042666), (132, 2950464), (144, 2704592), (176, 2212848), (192, 2028444), (198, 1966976), (242, 1609344), (254, 1533312), (256, 1521333), (264, 1475232), (288, 1352296), (352, 1106424), (363, 1072896), (381, 1022208), (384, 1014222), (396, 983488), (484, 804672), (508, 766656), (528, 737616), (576, 676148), (704, 553212), (726, 536448), (762, 511104), (768, 507111), (792, 491744), (968, 402336), (1016, 383328), (1056, 368808), (1089, 357632), (1143, 340736), (1152, 338074), (1331, 292608), (1397, 278784), (1408, 276606), (1452, 268224), (1524, 255552), (1584, 245872), (1936, 201168), (2032, 191664), (2112, 184404), (2178, 178816), (2286, 170368), (2304, 169037), (2662, 146304), (2794, 139392), (2816, 138303), (2904, 134112), (3048, 127776), (3168, 122936), (3872, 100584), (3993, 97536), (4064, 95832), (4191, 92928), (4224, 92202), (4356, 89408), (4572, 85184), (5324, 73152), (5588, 69696), (5808, 67056), (6096, 63888), (6336, 61468), (7744, 50292), (7986, 48768), (8128, 47916), (8382, 46464), (8448, 46101), (8712, 44704), (9144, 42592), (10648, 36576), (11176, 34848), (11616, 33528), (11979, 32512), (12192, 31944), (12573, 30976), (12672, 30734), (15367, 25344), (15488, 25146), (15972, 24384), (16256, 23958), (16764, 23232), (17424, 22352), (18288, 21296)]