1225276884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 3522355200

約数和(自身を除く): 2297078316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 414, 468, 534, 598, 801, 828, 897, 1068, 1157, 1196, 1279, 1602, 1794, 2047, 2314, 2558, 2691, 3204, 3471, 3588, 3837, 4094, 4628, 5116, 5382, 6141, 6942, 7674, 8188, 10413, 10764, 11511, 12282, 13884, 15348, 16627, 18423, 20826, 23022, 24564, 26611, 29417, 33254, 36846, 41652, 46044, 49881, 53222, 58834, 66508, 73692, 79833, 88251, 99762, 106444, 113831, 117668, 149643, 159666, 176502, 199524, 227662, 239499, 264753, 299286, 319332, 341493, 353004, 382421, 455324, 478998, 529506, 598572, 682986, 764842, 957996, 1024479, 1059012, 1147263, 1365972, 1479803, 1529684, 2048958, 2294526, 2618113, 2959606, 3441789, 4097916, 4439409, 4589052, 5236226, 5919212, 6883578, 7854339, 8878818, 10472452, 13318227, 13767156, 15708678, 17757636, 23563017, 26636454, 31417356, 34035469, 47126034, 53272908, 68070938, 94252068, 102106407, 136141876, 204212814, 306319221, 408425628, 612638442, 1225276884]

約数ペア:

[(1, 1225276884), (2, 612638442), (3, 408425628), (4, 306319221), (6, 204212814), (9, 136141876), (12, 102106407), (13, 94252068), (18, 68070938), (23, 53272908), (26, 47126034), (36, 34035469), (39, 31417356), (46, 26636454), (52, 23563017), (69, 17757636), (78, 15708678), (89, 13767156), (92, 13318227), (117, 10472452), (138, 8878818), (156, 7854339), (178, 6883578), (207, 5919212), (234, 5236226), (267, 4589052), (276, 4439409), (299, 4097916), (356, 3441789), (414, 2959606), (468, 2618113), (534, 2294526), (598, 2048958), (801, 1529684), (828, 1479803), (897, 1365972), (1068, 1147263), (1157, 1059012), (1196, 1024479), (1279, 957996), (1602, 764842), (1794, 682986), (2047, 598572), (2314, 529506), (2558, 478998), (2691, 455324), (3204, 382421), (3471, 353004), (3588, 341493), (3837, 319332), (4094, 299286), (4628, 264753), (5116, 239499), (5382, 227662), (6141, 199524), (6942, 176502), (7674, 159666), (8188, 149643), (10413, 117668), (10764, 113831), (11511, 106444), (12282, 99762), (13884, 88251), (15348, 79833), (16627, 73692), (18423, 66508), (20826, 58834), (23022, 53222), (24564, 49881), (26611, 46044), (29417, 41652), (33254, 36846)]