389619804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 1105767936

約数和(自身を除く): 716148132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 233, 238, 357, 466, 476, 699, 714, 932, 1171, 1398, 1428, 1631, 2342, 2796, 3262, 3513, 3961, 4684, 4893, 6524, 7026, 7922, 8197, 9786, 11883, 14052, 15844, 16394, 19572, 19907, 23766, 24591, 27727, 32788, 39814, 47532, 49182, 55454, 59721, 79628, 83181, 98364, 110908, 119442, 139349, 166362, 238884, 272843, 278698, 332724, 418047, 545686, 557396, 818529, 836094, 1091372, 1637058, 1672188, 1909901, 3274116, 3819802, 4638331, 5729703, 7639604, 9276662, 11459406, 13914993, 18553324, 22918812, 27829986, 32468317, 55659972, 64936634, 97404951, 129873268, 194809902, 389619804]

約数ペア:

[(1, 389619804), (2, 194809902), (3, 129873268), (4, 97404951), (6, 64936634), (7, 55659972), (12, 32468317), (14, 27829986), (17, 22918812), (21, 18553324), (28, 13914993), (34, 11459406), (42, 9276662), (51, 7639604), (68, 5729703), (84, 4638331), (102, 3819802), (119, 3274116), (204, 1909901), (233, 1672188), (238, 1637058), (357, 1091372), (466, 836094), (476, 818529), (699, 557396), (714, 545686), (932, 418047), (1171, 332724), (1398, 278698), (1428, 272843), (1631, 238884), (2342, 166362), (2796, 139349), (3262, 119442), (3513, 110908), (3961, 98364), (4684, 83181), (4893, 79628), (6524, 59721), (7026, 55454), (7922, 49182), (8197, 47532), (9786, 39814), (11883, 32788), (14052, 27727), (15844, 24591), (16394, 23766), (19572, 19907)]