340369536

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1734

約数の個数: 128

約数和(自身を含む): 998000640

約数和(自身を除く): 657631104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 312, 328, 384, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1663, 1664, 1968, 2132, 2496, 2624, 3198, 3326, 3936, 4264, 4989, 4992, 5248, 6396, 6652, 7872, 8528, 9978, 12792, 13304, 15744, 17056, 19956, 21619, 25584, 26608, 34112, 39912, 43238, 51168, 53216, 64857, 68183, 68224, 79824, 86476, 102336, 106432, 129714, 136366, 159648, 172952, 204549, 204672, 212864, 259428, 272732, 319296, 345904, 409098, 518856, 545464, 638592, 691808, 818196, 886379, 1037712, 1090928, 1383616, 1636392, 1772758, 2075424, 2181856, 2659137, 2767232, 3272784, 3545516, 4150848, 4363712, 5318274, 6545568, 7091032, 8301696, 8727424, 10636548, 13091136, 14182064, 21273096, 26182272, 28364128, 42546192, 56728256, 85092384, 113456512, 170184768, 340369536]

約数ペア:

[(1, 340369536), (2, 170184768), (3, 113456512), (4, 85092384), (6, 56728256), (8, 42546192), (12, 28364128), (13, 26182272), (16, 21273096), (24, 14182064), (26, 13091136), (32, 10636548), (39, 8727424), (41, 8301696), (48, 7091032), (52, 6545568), (64, 5318274), (78, 4363712), (82, 4150848), (96, 3545516), (104, 3272784), (123, 2767232), (128, 2659137), (156, 2181856), (164, 2075424), (192, 1772758), (208, 1636392), (246, 1383616), (312, 1090928), (328, 1037712), (384, 886379), (416, 818196), (492, 691808), (533, 638592), (624, 545464), (656, 518856), (832, 409098), (984, 345904), (1066, 319296), (1248, 272732), (1312, 259428), (1599, 212864), (1663, 204672), (1664, 204549), (1968, 172952), (2132, 159648), (2496, 136366), (2624, 129714), (3198, 106432), (3326, 102336), (3936, 86476), (4264, 79824), (4989, 68224), (4992, 68183), (5248, 64857), (6396, 53216), (6652, 51168), (7872, 43238), (8528, 39912), (9978, 34112), (12792, 26608), (13304, 25584), (15744, 21619), (17056, 19956)]