247737056

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 599622912

約数和(自身を除く): 351885856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 112, 119, 134, 136, 224, 238, 268, 272, 469, 476, 536, 544, 938, 952, 971, 1072, 1139, 1876, 1904, 1942, 2144, 2278, 3752, 3808, 3884, 4556, 6797, 7504, 7768, 7973, 9112, 13594, 15008, 15536, 15946, 16507, 18224, 27188, 31072, 31892, 33014, 36448, 54376, 63784, 65057, 66028, 108752, 115549, 127568, 130114, 132056, 217504, 231098, 255136, 260228, 264112, 455399, 462196, 520456, 528224, 910798, 924392, 1040912, 1105969, 1821596, 1848784, 2081824, 2211938, 3643192, 3697568, 4423876, 7286384, 7741783, 8847752, 14572768, 15483566, 17695504, 30967132, 35391008, 61934264, 123868528, 247737056]

約数ペア:

[(1, 247737056), (2, 123868528), (4, 61934264), (7, 35391008), (8, 30967132), (14, 17695504), (16, 15483566), (17, 14572768), (28, 8847752), (32, 7741783), (34, 7286384), (56, 4423876), (67, 3697568), (68, 3643192), (112, 2211938), (119, 2081824), (134, 1848784), (136, 1821596), (224, 1105969), (238, 1040912), (268, 924392), (272, 910798), (469, 528224), (476, 520456), (536, 462196), (544, 455399), (938, 264112), (952, 260228), (971, 255136), (1072, 231098), (1139, 217504), (1876, 132056), (1904, 130114), (1942, 127568), (2144, 115549), (2278, 108752), (3752, 66028), (3808, 65057), (3884, 63784), (4556, 54376), (6797, 36448), (7504, 33014), (7768, 31892), (7973, 31072), (9112, 27188), (13594, 18224), (15008, 16507), (15536, 15946)]