1288954944

素因数分解:

$2^6\times 3^4\times {\mathrm{248641}}^1$

素因数の和:248665

約数の個数: 70

約数和(自身を含む): 3820881614

約数和(自身を除く): 2531926670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 248641, 497282, 745923, 994564, 1491846, 1989128, 2237769, 2983692, 3978256, 4475538, 5967384, 6713307, 7956512, 8951076, 11934768, 13426614, 15913024, 17902152, 20139921, 23869536, 26853228, 35804304, 40279842, 47739072, 53706456, 71608608, 80559684, 107412912, 143217216, 161119368, 214825824, 322238736, 429651648, 644477472, 1288954944]

約数ペア:

[(1, 1288954944), (2, 644477472), (3, 429651648), (4, 322238736), (6, 214825824), (8, 161119368), (9, 143217216), (12, 107412912), (16, 80559684), (18, 71608608), (24, 53706456), (27, 47739072), (32, 40279842), (36, 35804304), (48, 26853228), (54, 23869536), (64, 20139921), (72, 17902152), (81, 15913024), (96, 13426614), (108, 11934768), (144, 8951076), (162, 7956512), (192, 6713307), (216, 5967384), (288, 4475538), (324, 3978256), (432, 2983692), (576, 2237769), (648, 1989128), (864, 1491846), (1296, 994564), (1728, 745923), (2592, 497282), (5184, 248641)]