317515374

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 784499040

約数和(自身を除く): 466983666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 457, 522, 638, 726, 914, 957, 1089, 1331, 1371, 1914, 2178, 2662, 2742, 2871, 3509, 3993, 4113, 5027, 5742, 7018, 7986, 8226, 10054, 10527, 11979, 13253, 15081, 21054, 23958, 26506, 30162, 31581, 38599, 39759, 45243, 55297, 63162, 77198, 79518, 90486, 110594, 115797, 119277, 145783, 165891, 231594, 238554, 291566, 331782, 347391, 437349, 497673, 608267, 694782, 874698, 995346, 1216534, 1312047, 1603613, 1824801, 2624094, 3207226, 3649602, 4810839, 5474403, 9621678, 10948806, 14432517, 17639743, 28865034, 35279486, 52919229, 105838458, 158757687, 317515374]

約数ペア:

[(1, 317515374), (2, 158757687), (3, 105838458), (6, 52919229), (9, 35279486), (11, 28865034), (18, 17639743), (22, 14432517), (29, 10948806), (33, 9621678), (58, 5474403), (66, 4810839), (87, 3649602), (99, 3207226), (121, 2624094), (174, 1824801), (198, 1603613), (242, 1312047), (261, 1216534), (319, 995346), (363, 874698), (457, 694782), (522, 608267), (638, 497673), (726, 437349), (914, 347391), (957, 331782), (1089, 291566), (1331, 238554), (1371, 231594), (1914, 165891), (2178, 145783), (2662, 119277), (2742, 115797), (2871, 110594), (3509, 90486), (3993, 79518), (4113, 77198), (5027, 63162), (5742, 55297), (7018, 45243), (7986, 39759), (8226, 38599), (10054, 31581), (10527, 30162), (11979, 26506), (13253, 23958), (15081, 21054)]