225391248

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2051

約数の個数: 120

約数和(自身を含む): 677040000

約数和(自身を除く): 451648752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 648, 696, 783, 972, 1044, 1296, 1392, 1566, 1944, 1999, 2088, 2349, 3132, 3888, 3998, 4176, 4698, 5997, 6264, 7047, 7996, 9396, 11994, 12528, 14094, 15992, 17991, 18792, 23988, 28188, 31984, 35982, 37584, 47976, 53973, 56376, 57971, 71964, 95952, 107946, 112752, 115942, 143928, 161919, 173913, 215892, 231884, 287856, 323838, 347826, 431784, 463768, 485757, 521739, 647676, 695652, 863568, 927536, 971514, 1043478, 1295352, 1391304, 1565217, 1943028, 2086956, 2590704, 2782608, 3130434, 3886056, 4173912, 4695651, 6260868, 7772112, 8347824, 9391302, 12521736, 14086953, 18782604, 25043472, 28173906, 37565208, 56347812, 75130416, 112695624, 225391248]

約数ペア:

[(1, 225391248), (2, 112695624), (3, 75130416), (4, 56347812), (6, 37565208), (8, 28173906), (9, 25043472), (12, 18782604), (16, 14086953), (18, 12521736), (24, 9391302), (27, 8347824), (29, 7772112), (36, 6260868), (48, 4695651), (54, 4173912), (58, 3886056), (72, 3130434), (81, 2782608), (87, 2590704), (108, 2086956), (116, 1943028), (144, 1565217), (162, 1391304), (174, 1295352), (216, 1043478), (232, 971514), (243, 927536), (261, 863568), (324, 695652), (348, 647676), (432, 521739), (464, 485757), (486, 463768), (522, 431784), (648, 347826), (696, 323838), (783, 287856), (972, 231884), (1044, 215892), (1296, 173913), (1392, 161919), (1566, 143928), (1944, 115942), (1999, 112752), (2088, 107946), (2349, 95952), (3132, 71964), (3888, 57971), (3998, 56376), (4176, 53973), (4698, 47976), (5997, 37584), (6264, 35982), (7047, 31984), (7996, 28188), (9396, 23988), (11994, 18792), (12528, 17991), (14094, 15992)]