317714796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5023}}^1$

素因数の和:5291

約数の個数: 72

約数和(自身を含む): 921682944

約数和(自身を除く): 603968148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 3012, 3514, 4518, 5023, 5271, 7028, 9036, 10046, 10542, 15069, 15813, 20092, 21084, 30138, 31626, 35161, 45207, 60276, 63252, 70322, 90414, 105483, 140644, 180828, 210966, 316449, 421932, 632898, 1260773, 1265796, 2521546, 3782319, 5043092, 7564638, 8825411, 11346957, 15129276, 17650822, 22693914, 26476233, 35301644, 45387828, 52952466, 79428699, 105904932, 158857398, 317714796]

約数ペア:

[(1, 317714796), (2, 158857398), (3, 105904932), (4, 79428699), (6, 52952466), (7, 45387828), (9, 35301644), (12, 26476233), (14, 22693914), (18, 17650822), (21, 15129276), (28, 11346957), (36, 8825411), (42, 7564638), (63, 5043092), (84, 3782319), (126, 2521546), (251, 1265796), (252, 1260773), (502, 632898), (753, 421932), (1004, 316449), (1506, 210966), (1757, 180828), (2259, 140644), (3012, 105483), (3514, 90414), (4518, 70322), (5023, 63252), (5271, 60276), (7028, 45207), (9036, 35161), (10046, 31626), (10542, 30138), (15069, 21084), (15813, 20092)]