242570052

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 120

約数和(自身を含む): 677979456

約数和(自身を除く): 435409404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 207, 258, 276, 324, 387, 414, 516, 621, 757, 774, 828, 989, 1161, 1242, 1514, 1548, 1863, 1978, 2271, 2322, 2484, 2967, 3028, 3483, 3726, 3956, 4542, 4644, 5934, 6813, 6966, 7452, 8901, 9084, 11868, 13626, 13932, 17411, 17802, 20439, 26703, 27252, 32551, 34822, 35604, 40878, 52233, 53406, 61317, 65102, 69644, 80109, 81756, 97653, 104466, 106812, 122634, 130204, 156699, 160218, 195306, 208932, 245268, 292959, 313398, 320436, 390612, 470097, 585918, 626796, 748673, 878877, 940194, 1171836, 1410291, 1497346, 1757754, 1880388, 2246019, 2636631, 2820582, 2994692, 3515508, 4492038, 5273262, 5641164, 6738057, 8984076, 10546524, 13476114, 20214171, 26952228, 40428342, 60642513, 80856684, 121285026, 242570052]

約数ペア:

[(1, 242570052), (2, 121285026), (3, 80856684), (4, 60642513), (6, 40428342), (9, 26952228), (12, 20214171), (18, 13476114), (23, 10546524), (27, 8984076), (36, 6738057), (43, 5641164), (46, 5273262), (54, 4492038), (69, 3515508), (81, 2994692), (86, 2820582), (92, 2636631), (108, 2246019), (129, 1880388), (138, 1757754), (162, 1497346), (172, 1410291), (207, 1171836), (258, 940194), (276, 878877), (324, 748673), (387, 626796), (414, 585918), (516, 470097), (621, 390612), (757, 320436), (774, 313398), (828, 292959), (989, 245268), (1161, 208932), (1242, 195306), (1514, 160218), (1548, 156699), (1863, 130204), (1978, 122634), (2271, 106812), (2322, 104466), (2484, 97653), (2967, 81756), (3028, 80109), (3483, 69644), (3726, 65102), (3956, 61317), (4542, 53406), (4644, 52233), (5934, 40878), (6813, 35604), (6966, 34822), (7452, 32551), (8901, 27252), (9084, 26703), (11868, 20439), (13626, 17802), (13932, 17411)]