275375256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 769305600

約数和(自身を除く): 493930344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 89, 94, 104, 141, 156, 178, 188, 211, 267, 282, 312, 356, 376, 422, 534, 564, 611, 633, 712, 844, 1068, 1128, 1157, 1222, 1266, 1688, 1833, 2136, 2314, 2444, 2532, 2743, 3471, 3666, 4183, 4628, 4888, 5064, 5486, 6942, 7332, 8229, 8366, 9256, 9917, 10972, 12549, 13884, 14664, 16458, 16732, 18779, 19834, 21944, 25098, 27768, 29751, 32916, 33464, 37558, 39668, 50196, 54379, 56337, 59502, 65832, 75116, 79336, 100392, 108758, 112674, 119004, 128921, 150232, 163137, 217516, 225348, 238008, 244127, 257842, 326274, 386763, 435032, 450696, 488254, 515684, 652548, 732381, 773526, 882613, 976508, 1031368, 1305096, 1464762, 1547052, 1765226, 1953016, 2647839, 2929524, 3094104, 3530452, 5295678, 5859048, 7060904, 10591356, 11473969, 21182712, 22947938, 34421907, 45895876, 68843814, 91791752, 137687628, 275375256]

約数ペア:

[(1, 275375256), (2, 137687628), (3, 91791752), (4, 68843814), (6, 45895876), (8, 34421907), (12, 22947938), (13, 21182712), (24, 11473969), (26, 10591356), (39, 7060904), (47, 5859048), (52, 5295678), (78, 3530452), (89, 3094104), (94, 2929524), (104, 2647839), (141, 1953016), (156, 1765226), (178, 1547052), (188, 1464762), (211, 1305096), (267, 1031368), (282, 976508), (312, 882613), (356, 773526), (376, 732381), (422, 652548), (534, 515684), (564, 488254), (611, 450696), (633, 435032), (712, 386763), (844, 326274), (1068, 257842), (1128, 244127), (1157, 238008), (1222, 225348), (1266, 217516), (1688, 163137), (1833, 150232), (2136, 128921), (2314, 119004), (2444, 112674), (2532, 108758), (2743, 100392), (3471, 79336), (3666, 75116), (4183, 65832), (4628, 59502), (4888, 56337), (5064, 54379), (5486, 50196), (6942, 39668), (7332, 37558), (8229, 33464), (8366, 32916), (9256, 29751), (9917, 27768), (10972, 25098), (12549, 21944), (13884, 19834), (14664, 18779), (16458, 16732)]