317827706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 603525120

約数和(自身を除く): 285697414

約数列:

[1, 2, 7, 14, 19, 37, 38, 43, 74, 86, 133, 259, 266, 301, 518, 602, 703, 751, 817, 1406, 1502, 1591, 1634, 3182, 4921, 5257, 5719, 9842, 10514, 11137, 11438, 14269, 22274, 27787, 28538, 30229, 32293, 55574, 60458, 64586, 99883, 194509, 199766, 211603, 226051, 389018, 423206, 452102, 527953, 613567, 1055906, 1194841, 1227134, 2389682, 3695671, 4294969, 7391342, 8363887, 8589938, 16727774, 22701979, 45403958, 158913853, 317827706]

約数ペア:

[(1, 317827706), (2, 158913853), (7, 45403958), (14, 22701979), (19, 16727774), (37, 8589938), (38, 8363887), (43, 7391342), (74, 4294969), (86, 3695671), (133, 2389682), (259, 1227134), (266, 1194841), (301, 1055906), (518, 613567), (602, 527953), (703, 452102), (751, 423206), (817, 389018), (1406, 226051), (1502, 211603), (1591, 199766), (1634, 194509), (3182, 99883), (4921, 64586), (5257, 60458), (5719, 55574), (9842, 32293), (10514, 30229), (11137, 28538), (11438, 27787), (14269, 22274)]