247465296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 751333856

約数和(自身を除く): 503868560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 624, 652, 811, 936, 978, 1304, 1467, 1622, 1872, 1956, 2119, 2433, 2608, 2934, 3244, 3912, 4238, 4866, 5868, 6357, 6488, 7299, 7824, 8476, 9732, 10543, 11736, 12714, 12976, 14598, 16952, 19071, 19464, 21086, 23472, 25428, 29196, 31629, 33904, 38142, 38928, 42172, 50856, 58392, 63258, 76284, 84344, 94887, 101712, 116784, 126516, 132193, 152568, 168688, 189774, 253032, 264386, 305136, 379548, 396579, 506064, 528772, 759096, 793158, 1057544, 1189737, 1518192, 1586316, 1718509, 2115088, 2379474, 3172632, 3437018, 4758948, 5155527, 6345264, 6874036, 9517896, 10311054, 13748072, 15466581, 19035792, 20622108, 27496144, 30933162, 41244216, 61866324, 82488432, 123732648, 247465296]

約数ペア:

[(1, 247465296), (2, 123732648), (3, 82488432), (4, 61866324), (6, 41244216), (8, 30933162), (9, 27496144), (12, 20622108), (13, 19035792), (16, 15466581), (18, 13748072), (24, 10311054), (26, 9517896), (36, 6874036), (39, 6345264), (48, 5155527), (52, 4758948), (72, 3437018), (78, 3172632), (104, 2379474), (117, 2115088), (144, 1718509), (156, 1586316), (163, 1518192), (208, 1189737), (234, 1057544), (312, 793158), (326, 759096), (468, 528772), (489, 506064), (624, 396579), (652, 379548), (811, 305136), (936, 264386), (978, 253032), (1304, 189774), (1467, 168688), (1622, 152568), (1872, 132193), (1956, 126516), (2119, 116784), (2433, 101712), (2608, 94887), (2934, 84344), (3244, 76284), (3912, 63258), (4238, 58392), (4866, 50856), (5868, 42172), (6357, 38928), (6488, 38142), (7299, 33904), (7824, 31629), (8476, 29196), (9732, 25428), (10543, 23472), (11736, 21086), (12714, 19464), (12976, 19071), (14598, 16952)]