2011187584

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 5053332960

約数和(自身を除く): 3042145376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 157, 203, 224, 232, 238, 272, 314, 406, 448, 464, 476, 493, 544, 628, 812, 841, 896, 928, 952, 986, 1088, 1099, 1256, 1624, 1682, 1856, 1904, 1972, 2176, 2198, 2512, 2669, 3248, 3364, 3451, 3712, 3808, 3944, 4396, 4553, 5024, 5338, 5887, 6496, 6728, 6902, 7616, 7888, 8792, 9106, 10048, 10676, 11774, 12992, 13456, 13804, 14297, 15232, 15776, 17584, 18212, 18683, 20096, 21352, 23548, 25984, 26912, 27608, 28594, 31552, 31871, 35168, 36424, 37366, 42704, 47096, 53824, 55216, 57188, 63104, 63742, 70336, 72848, 74732, 77401, 85408, 94192, 100079, 107648, 110432, 114376, 127484, 132037, 140672, 145696, 149464, 154802, 170816, 188384, 200158, 220864, 228752, 254968, 264074, 291392, 298928, 309604, 341632, 376768, 400316, 441728, 457504, 509936, 528148, 541807, 582784, 597856, 619208, 753536, 800632, 915008, 924259, 1019872, 1056296, 1083614, 1195712, 1238416, 1601264, 1830016, 1848518, 2039744, 2112592, 2167228, 2244629, 2391424, 2476832, 3202528, 3697036, 4079488, 4225184, 4334456, 4489258, 4953664, 6405056, 7394072, 8450368, 8668912, 8978516, 9907328, 12810112, 14788144, 15712403, 16900736, 17337824, 17957032, 29576288, 31424806, 34675648, 35914064, 59152576, 62849612, 69351296, 71828128, 118305152, 125699224, 143656256, 251398448, 287312512, 502796896, 1005593792, 2011187584]

約数ペア:

[(1, 2011187584), (2, 1005593792), (4, 502796896), (7, 287312512), (8, 251398448), (14, 143656256), (16, 125699224), (17, 118305152), (28, 71828128), (29, 69351296), (32, 62849612), (34, 59152576), (56, 35914064), (58, 34675648), (64, 31424806), (68, 29576288), (112, 17957032), (116, 17337824), (119, 16900736), (128, 15712403), (136, 14788144), (157, 12810112), (203, 9907328), (224, 8978516), (232, 8668912), (238, 8450368), (272, 7394072), (314, 6405056), (406, 4953664), (448, 4489258), (464, 4334456), (476, 4225184), (493, 4079488), (544, 3697036), (628, 3202528), (812, 2476832), (841, 2391424), (896, 2244629), (928, 2167228), (952, 2112592), (986, 2039744), (1088, 1848518), (1099, 1830016), (1256, 1601264), (1624, 1238416), (1682, 1195712), (1856, 1083614), (1904, 1056296), (1972, 1019872), (2176, 924259), (2198, 915008), (2512, 800632), (2669, 753536), (3248, 619208), (3364, 597856), (3451, 582784), (3712, 541807), (3808, 528148), (3944, 509936), (4396, 457504), (4553, 441728), (5024, 400316), (5338, 376768), (5887, 341632), (6496, 309604), (6728, 298928), (6902, 291392), (7616, 264074), (7888, 254968), (8792, 228752), (9106, 220864), (10048, 200158), (10676, 188384), (11774, 170816), (12992, 154802), (13456, 149464), (13804, 145696), (14297, 140672), (15232, 132037), (15776, 127484), (17584, 114376), (18212, 110432), (18683, 107648), (20096, 100079), (21352, 94192), (23548, 85408), (25984, 77401), (26912, 74732), (27608, 72848), (28594, 70336), (31552, 63742), (31871, 63104), (35168, 57188), (36424, 55216), (37366, 53824), (42704, 47096)]