1639198752

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59083}}^1$

素因数の和:59130

約数の個数: 72

約数和(自身を含む): 4570974576

約数和(自身を除く): 2931775824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 13872, 27744, 59083, 118166, 177249, 236332, 354498, 472664, 708996, 945328, 1004411, 1417992, 1890656, 2008822, 2835984, 3013233, 4017644, 5671968, 6026466, 8035288, 12052932, 16070576, 17074987, 24105864, 32141152, 34149974, 48211728, 51224961, 68299948, 96423456, 102449922, 136599896, 204899844, 273199792, 409799688, 546399584, 819599376, 1639198752]

約数ペア:

[(1, 1639198752), (2, 819599376), (3, 546399584), (4, 409799688), (6, 273199792), (8, 204899844), (12, 136599896), (16, 102449922), (17, 96423456), (24, 68299948), (32, 51224961), (34, 48211728), (48, 34149974), (51, 32141152), (68, 24105864), (96, 17074987), (102, 16070576), (136, 12052932), (204, 8035288), (272, 6026466), (289, 5671968), (408, 4017644), (544, 3013233), (578, 2835984), (816, 2008822), (867, 1890656), (1156, 1417992), (1632, 1004411), (1734, 945328), (2312, 708996), (3468, 472664), (4624, 354498), (6936, 236332), (9248, 177249), (13872, 118166), (27744, 59083)]