487395792

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9679

約数の個数: 120

約数和(自身を含む): 1523520544

約数和(自身を除く): 1036124752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 9643, 12636, 16848, 19286, 25272, 28929, 38572, 50544, 57858, 77144, 86787, 115716, 125359, 154288, 173574, 231432, 250718, 260361, 347148, 376077, 462864, 501436, 520722, 694296, 752154, 781083, 1002872, 1041444, 1128231, 1388592, 1504308, 1562166, 2005744, 2082888, 2256462, 2343249, 3008616, 3124332, 3384693, 4165776, 4512924, 4686498, 6017232, 6248664, 6769386, 9025848, 9372996, 10154079, 12497328, 13538772, 18051696, 18745992, 20308158, 27077544, 30462237, 37491984, 40616316, 54155088, 60924474, 81232632, 121848948, 162465264, 243697896, 487395792]

約数ペア:

[(1, 487395792), (2, 243697896), (3, 162465264), (4, 121848948), (6, 81232632), (8, 60924474), (9, 54155088), (12, 40616316), (13, 37491984), (16, 30462237), (18, 27077544), (24, 20308158), (26, 18745992), (27, 18051696), (36, 13538772), (39, 12497328), (48, 10154079), (52, 9372996), (54, 9025848), (72, 6769386), (78, 6248664), (81, 6017232), (104, 4686498), (108, 4512924), (117, 4165776), (144, 3384693), (156, 3124332), (162, 3008616), (208, 2343249), (216, 2256462), (234, 2082888), (243, 2005744), (312, 1562166), (324, 1504308), (351, 1388592), (432, 1128231), (468, 1041444), (486, 1002872), (624, 781083), (648, 752154), (702, 694296), (936, 520722), (972, 501436), (1053, 462864), (1296, 376077), (1404, 347148), (1872, 260361), (1944, 250718), (2106, 231432), (2808, 173574), (3159, 154288), (3888, 125359), (4212, 115716), (5616, 86787), (6318, 77144), (8424, 57858), (9643, 50544), (12636, 38572), (16848, 28929), (19286, 25272)]