1385654816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4354

約数の個数: 96

約数和(自身を含む): 3388065408

約数和(自身を除く): 2002410592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 113, 182, 208, 224, 226, 364, 416, 452, 728, 791, 904, 1456, 1469, 1582, 1808, 2912, 2938, 3164, 3616, 4211, 5876, 6328, 8422, 10283, 11752, 12656, 16844, 20566, 23504, 25312, 29477, 33688, 41132, 47008, 54743, 58954, 67376, 82264, 109486, 117908, 134752, 164528, 218972, 235816, 329056, 383201, 437944, 471632, 475843, 766402, 875888, 943264, 951686, 1532804, 1751776, 1903372, 3065608, 3330901, 3806744, 6131216, 6185959, 6661802, 7613488, 12262432, 12371918, 13323604, 15226976, 24743836, 26647208, 43301713, 49487672, 53294416, 86603426, 98975344, 106588832, 173206852, 197950688, 346413704, 692827408, 1385654816]

約数ペア:

[(1, 1385654816), (2, 692827408), (4, 346413704), (7, 197950688), (8, 173206852), (13, 106588832), (14, 98975344), (16, 86603426), (26, 53294416), (28, 49487672), (32, 43301713), (52, 26647208), (56, 24743836), (91, 15226976), (104, 13323604), (112, 12371918), (113, 12262432), (182, 7613488), (208, 6661802), (224, 6185959), (226, 6131216), (364, 3806744), (416, 3330901), (452, 3065608), (728, 1903372), (791, 1751776), (904, 1532804), (1456, 951686), (1469, 943264), (1582, 875888), (1808, 766402), (2912, 475843), (2938, 471632), (3164, 437944), (3616, 383201), (4211, 329056), (5876, 235816), (6328, 218972), (8422, 164528), (10283, 134752), (11752, 117908), (12656, 109486), (16844, 82264), (20566, 67376), (23504, 58954), (25312, 54743), (29477, 47008), (33688, 41132)]