403842816

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 1275987440

約数和(自身を除く): 872144624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 97, 104, 117, 128, 139, 144, 156, 192, 194, 208, 234, 256, 278, 288, 291, 312, 384, 388, 416, 417, 468, 556, 576, 582, 624, 768, 776, 832, 834, 873, 936, 1112, 1152, 1164, 1248, 1251, 1261, 1552, 1664, 1668, 1746, 1807, 1872, 2224, 2304, 2328, 2496, 2502, 2522, 3104, 3328, 3336, 3492, 3614, 3744, 3783, 4448, 4656, 4992, 5004, 5044, 5421, 6208, 6672, 6984, 7228, 7488, 7566, 8896, 9312, 9984, 10008, 10088, 10842, 11349, 12416, 13344, 13483, 13968, 14456, 14976, 15132, 16263, 17792, 18624, 20016, 20176, 21684, 22698, 24832, 26688, 26966, 27936, 28912, 29952, 30264, 32526, 35584, 37248, 40032, 40352, 40449, 43368, 45396, 53376, 53932, 55872, 57824, 60528, 65052, 74496, 80064, 80704, 80898, 86736, 90792, 106752, 107864, 111744, 115648, 121056, 121347, 130104, 160128, 161408, 161796, 173472, 175279, 181584, 215728, 223488, 231296, 242112, 242694, 260208, 320256, 322816, 323592, 346944, 350558, 363168, 431456, 462592, 484224, 485388, 520416, 525837, 647184, 693888, 701116, 726336, 862912, 968448, 970776, 1040832, 1051674, 1294368, 1387776, 1402232, 1452672, 1577511, 1725824, 1941552, 2081664, 2103348, 2588736, 2804464, 2905344, 3155022, 3451648, 3883104, 4163328, 4206696, 5177472, 5608928, 6310044, 7766208, 8413392, 10354944, 11217856, 12620088, 15532416, 16826784, 22435712, 25240176, 31064832, 33653568, 44871424, 50480352, 67307136, 100960704, 134614272, 201921408, 403842816]

約数ペア:

[(1, 403842816), (2, 201921408), (3, 134614272), (4, 100960704), (6, 67307136), (8, 50480352), (9, 44871424), (12, 33653568), (13, 31064832), (16, 25240176), (18, 22435712), (24, 16826784), (26, 15532416), (32, 12620088), (36, 11217856), (39, 10354944), (48, 8413392), (52, 7766208), (64, 6310044), (72, 5608928), (78, 5177472), (96, 4206696), (97, 4163328), (104, 3883104), (117, 3451648), (128, 3155022), (139, 2905344), (144, 2804464), (156, 2588736), (192, 2103348), (194, 2081664), (208, 1941552), (234, 1725824), (256, 1577511), (278, 1452672), (288, 1402232), (291, 1387776), (312, 1294368), (384, 1051674), (388, 1040832), (416, 970776), (417, 968448), (468, 862912), (556, 726336), (576, 701116), (582, 693888), (624, 647184), (768, 525837), (776, 520416), (832, 485388), (834, 484224), (873, 462592), (936, 431456), (1112, 363168), (1152, 350558), (1164, 346944), (1248, 323592), (1251, 322816), (1261, 320256), (1552, 260208), (1664, 242694), (1668, 242112), (1746, 231296), (1807, 223488), (1872, 215728), (2224, 181584), (2304, 175279), (2328, 173472), (2496, 161796), (2502, 161408), (2522, 160128), (3104, 130104), (3328, 121347), (3336, 121056), (3492, 115648), (3614, 111744), (3744, 107864), (3783, 106752), (4448, 90792), (4656, 86736), (4992, 80898), (5004, 80704), (5044, 80064), (5421, 74496), (6208, 65052), (6672, 60528), (6984, 57824), (7228, 55872), (7488, 53932), (7566, 53376), (8896, 45396), (9312, 43368), (9984, 40449), (10008, 40352), (10088, 40032), (10842, 37248), (11349, 35584), (12416, 32526), (13344, 30264), (13483, 29952), (13968, 28912), (14456, 27936), (14976, 26966), (15132, 26688), (16263, 24832), (17792, 22698), (18624, 21684), (20016, 20176)]