2552551456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 6401203200

約数和(自身を除く): 3848651744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 83, 91, 104, 112, 118, 166, 179, 182, 208, 224, 236, 332, 358, 364, 413, 416, 472, 581, 664, 716, 728, 767, 826, 944, 1079, 1162, 1253, 1328, 1432, 1456, 1534, 1652, 1888, 2158, 2324, 2327, 2506, 2656, 2864, 2912, 3068, 3304, 4316, 4648, 4654, 4897, 5012, 5369, 5728, 6136, 6608, 7553, 8632, 9296, 9308, 9794, 10024, 10561, 10738, 12272, 13216, 14857, 15106, 16289, 17264, 18592, 18616, 19588, 20048, 21122, 21476, 24544, 29714, 30212, 32578, 34279, 34528, 37232, 39176, 40096, 42244, 42952, 59428, 60424, 63661, 65156, 68558, 73927, 74464, 78352, 84488, 85904, 103999, 118856, 120848, 127322, 130312, 137116, 137293, 147854, 156704, 168976, 171808, 193141, 207998, 237712, 241696, 254644, 260624, 274232, 274586, 295708, 337952, 386282, 415996, 445627, 475424, 509288, 521248, 548464, 549172, 591416, 772564, 831992, 876563, 891254, 961051, 1018576, 1096928, 1098344, 1182832, 1351987, 1545128, 1663984, 1753126, 1782508, 1922102, 2037152, 2196688, 2365664, 2703974, 3090256, 3327968, 3506252, 3565016, 3844204, 4393376, 5407948, 6135941, 6180512, 7012504, 7130032, 7688408, 10815896, 11395319, 12271882, 14025008, 14260064, 15376816, 21631792, 22790638, 24543764, 28050016, 30753632, 43263584, 45581276, 49087528, 79767233, 91162552, 98175056, 159534466, 182325104, 196350112, 319068932, 364650208, 638137864, 1276275728, 2552551456]

約数ペア:

[(1, 2552551456), (2, 1276275728), (4, 638137864), (7, 364650208), (8, 319068932), (13, 196350112), (14, 182325104), (16, 159534466), (26, 98175056), (28, 91162552), (32, 79767233), (52, 49087528), (56, 45581276), (59, 43263584), (83, 30753632), (91, 28050016), (104, 24543764), (112, 22790638), (118, 21631792), (166, 15376816), (179, 14260064), (182, 14025008), (208, 12271882), (224, 11395319), (236, 10815896), (332, 7688408), (358, 7130032), (364, 7012504), (413, 6180512), (416, 6135941), (472, 5407948), (581, 4393376), (664, 3844204), (716, 3565016), (728, 3506252), (767, 3327968), (826, 3090256), (944, 2703974), (1079, 2365664), (1162, 2196688), (1253, 2037152), (1328, 1922102), (1432, 1782508), (1456, 1753126), (1534, 1663984), (1652, 1545128), (1888, 1351987), (2158, 1182832), (2324, 1098344), (2327, 1096928), (2506, 1018576), (2656, 961051), (2864, 891254), (2912, 876563), (3068, 831992), (3304, 772564), (4316, 591416), (4648, 549172), (4654, 548464), (4897, 521248), (5012, 509288), (5369, 475424), (5728, 445627), (6136, 415996), (6608, 386282), (7553, 337952), (8632, 295708), (9296, 274586), (9308, 274232), (9794, 260624), (10024, 254644), (10561, 241696), (10738, 237712), (12272, 207998), (13216, 193141), (14857, 171808), (15106, 168976), (16289, 156704), (17264, 147854), (18592, 137293), (18616, 137116), (19588, 130312), (20048, 127322), (21122, 120848), (21476, 118856), (24544, 103999), (29714, 85904), (30212, 84488), (32578, 78352), (34279, 74464), (34528, 73927), (37232, 68558), (39176, 65156), (40096, 63661), (42244, 60424), (42952, 59428)]