493161552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2169

約数の個数: 120

約数和(自身を含む): 1498424928

約数和(自身を除く): 1005263376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 624, 786, 936, 1048, 1179, 1572, 1703, 1872, 2011, 2096, 2358, 3144, 3406, 4022, 4716, 5109, 6033, 6288, 6812, 8044, 9432, 10218, 12066, 13624, 15327, 16088, 18099, 18864, 20436, 24132, 26143, 27248, 30654, 32176, 36198, 40872, 48264, 52286, 61308, 72396, 78429, 81744, 96528, 104572, 122616, 144792, 156858, 209144, 235287, 245232, 263441, 289584, 313716, 418288, 470574, 526882, 627432, 790323, 941148, 1053764, 1254864, 1580646, 1882296, 2107528, 2370969, 3161292, 3424733, 3764592, 4215056, 4741938, 6322584, 6849466, 9483876, 10274199, 12645168, 13698932, 18967752, 20548398, 27397864, 30822597, 37935504, 41096796, 54795728, 61645194, 82193592, 123290388, 164387184, 246580776, 493161552]

約数ペア:

[(1, 493161552), (2, 246580776), (3, 164387184), (4, 123290388), (6, 82193592), (8, 61645194), (9, 54795728), (12, 41096796), (13, 37935504), (16, 30822597), (18, 27397864), (24, 20548398), (26, 18967752), (36, 13698932), (39, 12645168), (48, 10274199), (52, 9483876), (72, 6849466), (78, 6322584), (104, 4741938), (117, 4215056), (131, 3764592), (144, 3424733), (156, 3161292), (208, 2370969), (234, 2107528), (262, 1882296), (312, 1580646), (393, 1254864), (468, 1053764), (524, 941148), (624, 790323), (786, 627432), (936, 526882), (1048, 470574), (1179, 418288), (1572, 313716), (1703, 289584), (1872, 263441), (2011, 245232), (2096, 235287), (2358, 209144), (3144, 156858), (3406, 144792), (4022, 122616), (4716, 104572), (5109, 96528), (6033, 81744), (6288, 78429), (6812, 72396), (8044, 61308), (9432, 52286), (10218, 48264), (12066, 40872), (13624, 36198), (15327, 32176), (16088, 30654), (18099, 27248), (18864, 26143), (20436, 24132)]