4037956872

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 10563747840

約数和(自身を除く): 6525790968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 127, 141, 142, 188, 213, 254, 282, 284, 376, 381, 397, 426, 508, 564, 568, 762, 794, 852, 1016, 1128, 1191, 1524, 1588, 1704, 2382, 3048, 3176, 3337, 4764, 5969, 6674, 9017, 9528, 10011, 11938, 13348, 17907, 18034, 18659, 20022, 23876, 26696, 27051, 28187, 35814, 36068, 37318, 40044, 47752, 50419, 54102, 55977, 56374, 71628, 72136, 74636, 80088, 84561, 100838, 108204, 111954, 112748, 143256, 149272, 151257, 169122, 201676, 216408, 223908, 225496, 302514, 338244, 403352, 423799, 447816, 605028, 676488, 847598, 1210056, 1271397, 1324789, 1695196, 2369693, 2542794, 2649578, 3390392, 3579749, 3974367, 4739386, 5085588, 5299156, 7109079, 7159498, 7948734, 9478772, 10171176, 10598312, 10739247, 14218158, 14318996, 15897468, 18957544, 21478494, 28436316, 28637992, 31794936, 42956988, 56872632, 85913976, 168248203, 336496406, 504744609, 672992812, 1009489218, 1345985624, 2018978436, 4037956872]

約数ペア:

[(1, 4037956872), (2, 2018978436), (3, 1345985624), (4, 1009489218), (6, 672992812), (8, 504744609), (12, 336496406), (24, 168248203), (47, 85913976), (71, 56872632), (94, 42956988), (127, 31794936), (141, 28637992), (142, 28436316), (188, 21478494), (213, 18957544), (254, 15897468), (282, 14318996), (284, 14218158), (376, 10739247), (381, 10598312), (397, 10171176), (426, 9478772), (508, 7948734), (564, 7159498), (568, 7109079), (762, 5299156), (794, 5085588), (852, 4739386), (1016, 3974367), (1128, 3579749), (1191, 3390392), (1524, 2649578), (1588, 2542794), (1704, 2369693), (2382, 1695196), (3048, 1324789), (3176, 1271397), (3337, 1210056), (4764, 847598), (5969, 676488), (6674, 605028), (9017, 447816), (9528, 423799), (10011, 403352), (11938, 338244), (13348, 302514), (17907, 225496), (18034, 223908), (18659, 216408), (20022, 201676), (23876, 169122), (26696, 151257), (27051, 149272), (28187, 143256), (35814, 112748), (36068, 111954), (37318, 108204), (40044, 100838), (47752, 84561), (50419, 80088), (54102, 74636), (55977, 72136), (56374, 71628)]