440148156952

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{77431}}^1$

素因数の和:78321

約数の個数: 96

約数和(自身を含む): 1017693421920

約数和(自身を除く): 577545264968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 853, 952, 1666, 1706, 3332, 3412, 5971, 6664, 6824, 11942, 14501, 23884, 29002, 41797, 47768, 58004, 77431, 83594, 101507, 116008, 154862, 167188, 203014, 309724, 334376, 406028, 542017, 619448, 710549, 812056, 1084034, 1316327, 1421098, 2168068, 2632654, 2842196, 3794119, 4336136, 5265308, 5684392, 7588238, 9214289, 10530616, 15176476, 18428578, 30352952, 36857156, 64500023, 66048643, 73714312, 129000046, 132097286, 258000092, 264194572, 462340501, 516000184, 528389144, 924681002, 1122826931, 1849362004, 2245653862, 3236383507, 3698724008, 4491307724, 6472767014, 7859788517, 8982615448, 12945534028, 15719577034, 25891068056, 31439154068, 55018519619, 62878308136, 110037039238, 220074078476, 440148156952]

約数ペア:

[(1, 440148156952), (2, 220074078476), (4, 110037039238), (7, 62878308136), (8, 55018519619), (14, 31439154068), (17, 25891068056), (28, 15719577034), (34, 12945534028), (49, 8982615448), (56, 7859788517), (68, 6472767014), (98, 4491307724), (119, 3698724008), (136, 3236383507), (196, 2245653862), (238, 1849362004), (392, 1122826931), (476, 924681002), (833, 528389144), (853, 516000184), (952, 462340501), (1666, 264194572), (1706, 258000092), (3332, 132097286), (3412, 129000046), (5971, 73714312), (6664, 66048643), (6824, 64500023), (11942, 36857156), (14501, 30352952), (23884, 18428578), (29002, 15176476), (41797, 10530616), (47768, 9214289), (58004, 7588238), (77431, 5684392), (83594, 5265308), (101507, 4336136), (116008, 3794119), (154862, 2842196), (167188, 2632654), (203014, 2168068), (309724, 1421098), (334376, 1316327), (406028, 1084034), (542017, 812056), (619448, 710549)]