215087221832

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1039}}^1\times {\mathrm{8089}}^1$

素因数の和:9598

約数の個数: 64

約数和(自身を含む): 462411456000

約数和(自身を除く): 247324234168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1039, 1828, 2078, 3199, 3656, 4156, 6398, 7273, 8089, 8312, 12796, 14546, 16178, 25592, 29092, 32356, 56623, 58184, 64712, 113246, 226492, 452984, 474823, 949646, 1899292, 3323761, 3696673, 3798584, 6647522, 7393346, 8404471, 13295044, 14786692, 16808942, 25876711, 26590088, 29573384, 33617884, 51753422, 58831297, 67235768, 103506844, 117662594, 207013688, 235325188, 470650376, 3840843247, 7681686494, 15363372988, 26885902729, 30726745976, 53771805458, 107543610916, 215087221832]

約数ペア:

[(1, 215087221832), (2, 107543610916), (4, 53771805458), (7, 30726745976), (8, 26885902729), (14, 15363372988), (28, 7681686494), (56, 3840843247), (457, 470650376), (914, 235325188), (1039, 207013688), (1828, 117662594), (2078, 103506844), (3199, 67235768), (3656, 58831297), (4156, 51753422), (6398, 33617884), (7273, 29573384), (8089, 26590088), (8312, 25876711), (12796, 16808942), (14546, 14786692), (16178, 13295044), (25592, 8404471), (29092, 7393346), (32356, 6647522), (56623, 3798584), (58184, 3696673), (64712, 3323761), (113246, 1899292), (226492, 949646), (452984, 474823)]