319904064

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29231}}^1$

素因数の和:29268

約数の個数: 84

約数和(自身を含む): 965240640

約数和(自身を除く): 645336576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 29231, 58462, 87693, 116924, 175386, 233848, 263079, 350772, 467696, 526158, 555389, 701544, 935392, 1052316, 1110778, 1403088, 1666167, 1870784, 2104632, 2221556, 2806176, 3332334, 4209264, 4443112, 4998501, 5612352, 6664668, 8418528, 8886224, 9997002, 13329336, 16837056, 17772448, 19994004, 26658672, 35544896, 39988008, 53317344, 79976016, 106634688, 159952032, 319904064]

約数ペア:

[(1, 319904064), (2, 159952032), (3, 106634688), (4, 79976016), (6, 53317344), (8, 39988008), (9, 35544896), (12, 26658672), (16, 19994004), (18, 17772448), (19, 16837056), (24, 13329336), (32, 9997002), (36, 8886224), (38, 8418528), (48, 6664668), (57, 5612352), (64, 4998501), (72, 4443112), (76, 4209264), (96, 3332334), (114, 2806176), (144, 2221556), (152, 2104632), (171, 1870784), (192, 1666167), (228, 1403088), (288, 1110778), (304, 1052316), (342, 935392), (456, 701544), (576, 555389), (608, 526158), (684, 467696), (912, 350772), (1216, 263079), (1368, 233848), (1824, 175386), (2736, 116924), (3648, 87693), (5472, 58462), (10944, 29231)]