317712304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7098

約数の個数: 80

約数和(自身を含む): 782172160

約数和(自身を除く): 464459856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 7039, 11284, 14078, 22568, 28156, 45136, 49273, 56312, 91507, 98546, 112624, 183014, 197092, 218209, 366028, 394184, 436418, 640549, 732056, 788368, 872836, 1281098, 1464112, 1527463, 1745672, 2562196, 2836717, 3054926, 3491344, 5124392, 5673434, 6109852, 10248784, 11346868, 12219704, 19857019, 22693736, 24439408, 39714038, 45387472, 79428076, 158856152, 317712304]

約数ペア:

[(1, 317712304), (2, 158856152), (4, 79428076), (7, 45387472), (8, 39714038), (13, 24439408), (14, 22693736), (16, 19857019), (26, 12219704), (28, 11346868), (31, 10248784), (52, 6109852), (56, 5673434), (62, 5124392), (91, 3491344), (104, 3054926), (112, 2836717), (124, 2562196), (182, 1745672), (208, 1527463), (217, 1464112), (248, 1281098), (364, 872836), (403, 788368), (434, 732056), (496, 640549), (728, 436418), (806, 394184), (868, 366028), (1456, 218209), (1612, 197092), (1736, 183014), (2821, 112624), (3224, 98546), (3472, 91507), (5642, 56312), (6448, 49273), (7039, 45136), (11284, 28156), (14078, 22568)]