497415168

素因数分解:

$2^{10}\times 3^5\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 132

約数和(自身を含む): 1490216000

約数和(自身を除く): 992800832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1296, 1536, 1728, 1944, 1999, 2304, 2592, 3072, 3456, 3888, 3998, 4608, 5184, 5997, 6912, 7776, 7996, 9216, 10368, 11994, 13824, 15552, 15992, 17991, 20736, 23988, 27648, 31104, 31984, 35982, 41472, 47976, 53973, 62208, 63968, 71964, 82944, 95952, 107946, 124416, 127936, 143928, 161919, 191904, 215892, 248832, 255872, 287856, 323838, 383808, 431784, 485757, 511744, 575712, 647676, 767616, 863568, 971514, 1023488, 1151424, 1295352, 1535232, 1727136, 1943028, 2046976, 2302848, 2590704, 3070464, 3454272, 3886056, 4605696, 5181408, 6140928, 6908544, 7772112, 9211392, 10362816, 13817088, 15544224, 18422784, 20725632, 27634176, 31088448, 41451264, 55268352, 62176896, 82902528, 124353792, 165805056, 248707584, 497415168]

約数ペア:

[(1, 497415168), (2, 248707584), (3, 165805056), (4, 124353792), (6, 82902528), (8, 62176896), (9, 55268352), (12, 41451264), (16, 31088448), (18, 27634176), (24, 20725632), (27, 18422784), (32, 15544224), (36, 13817088), (48, 10362816), (54, 9211392), (64, 7772112), (72, 6908544), (81, 6140928), (96, 5181408), (108, 4605696), (128, 3886056), (144, 3454272), (162, 3070464), (192, 2590704), (216, 2302848), (243, 2046976), (256, 1943028), (288, 1727136), (324, 1535232), (384, 1295352), (432, 1151424), (486, 1023488), (512, 971514), (576, 863568), (648, 767616), (768, 647676), (864, 575712), (972, 511744), (1024, 485757), (1152, 431784), (1296, 383808), (1536, 323838), (1728, 287856), (1944, 255872), (1999, 248832), (2304, 215892), (2592, 191904), (3072, 161919), (3456, 143928), (3888, 127936), (3998, 124416), (4608, 107946), (5184, 95952), (5997, 82944), (6912, 71964), (7776, 63968), (7996, 62208), (9216, 53973), (10368, 47976), (11994, 41472), (13824, 35982), (15552, 31984), (15992, 31104), (17991, 27648), (20736, 23988)]