2885650128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17471}}^1$

素因数の和:17553

約数の個数: 120

約数和(自身を含む): 8562118656

約数和(自身を除く): 5676468528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2664, 3441, 4464, 4588, 5328, 6882, 9176, 10323, 13764, 17471, 18352, 20646, 27528, 34942, 41292, 52413, 55056, 69884, 82584, 104826, 139768, 157239, 165168, 209652, 279536, 314478, 419304, 541601, 628956, 646427, 838608, 1083202, 1257912, 1292854, 1624803, 1939281, 2166404, 2515824, 2585708, 3249606, 3878562, 4332808, 4874409, 5171416, 5817843, 6499212, 7757124, 8665616, 9748818, 10342832, 11635686, 12998424, 15514248, 19497636, 20039237, 23271372, 25996848, 31028496, 38995272, 40078474, 46542744, 60117711, 77990544, 80156948, 93085488, 120235422, 160313896, 180353133, 240470844, 320627792, 360706266, 480941688, 721412532, 961883376, 1442825064, 2885650128]

約数ペア:

[(1, 2885650128), (2, 1442825064), (3, 961883376), (4, 721412532), (6, 480941688), (8, 360706266), (9, 320627792), (12, 240470844), (16, 180353133), (18, 160313896), (24, 120235422), (31, 93085488), (36, 80156948), (37, 77990544), (48, 60117711), (62, 46542744), (72, 40078474), (74, 38995272), (93, 31028496), (111, 25996848), (124, 23271372), (144, 20039237), (148, 19497636), (186, 15514248), (222, 12998424), (248, 11635686), (279, 10342832), (296, 9748818), (333, 8665616), (372, 7757124), (444, 6499212), (496, 5817843), (558, 5171416), (592, 4874409), (666, 4332808), (744, 3878562), (888, 3249606), (1116, 2585708), (1147, 2515824), (1332, 2166404), (1488, 1939281), (1776, 1624803), (2232, 1292854), (2294, 1257912), (2664, 1083202), (3441, 838608), (4464, 646427), (4588, 628956), (5328, 541601), (6882, 419304), (9176, 314478), (10323, 279536), (13764, 209652), (17471, 165168), (18352, 157239), (20646, 139768), (27528, 104826), (34942, 82584), (41292, 69884), (52413, 55056)]