38768664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 75279336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 59, 66, 76, 88, 114, 118, 131, 132, 152, 177, 209, 228, 236, 262, 264, 354, 393, 418, 456, 472, 524, 627, 649, 708, 786, 836, 1048, 1121, 1254, 1298, 1416, 1441, 1572, 1672, 1947, 2242, 2489, 2508, 2596, 2882, 3144, 3363, 3894, 4323, 4484, 4978, 5016, 5192, 5764, 6726, 7467, 7729, 7788, 8646, 8968, 9956, 11528, 12331, 13452, 14934, 15458, 15576, 17292, 19912, 23187, 24662, 26904, 27379, 29868, 30916, 34584, 36993, 46374, 49324, 54758, 59736, 61832, 73986, 82137, 85019, 92748, 98648, 109516, 146851, 147972, 164274, 170038, 185496, 219032, 255057, 293702, 295944, 328548, 340076, 440553, 510114, 587404, 657096, 680152, 881106, 1020228, 1174808, 1615361, 1762212, 2040456, 3230722, 3524424, 4846083, 6461444, 9692166, 12922888, 19384332, 38768664]

約数ペア:

[(1, 38768664), (2, 19384332), (3, 12922888), (4, 9692166), (6, 6461444), (8, 4846083), (11, 3524424), (12, 3230722), (19, 2040456), (22, 1762212), (24, 1615361), (33, 1174808), (38, 1020228), (44, 881106), (57, 680152), (59, 657096), (66, 587404), (76, 510114), (88, 440553), (114, 340076), (118, 328548), (131, 295944), (132, 293702), (152, 255057), (177, 219032), (209, 185496), (228, 170038), (236, 164274), (262, 147972), (264, 146851), (354, 109516), (393, 98648), (418, 92748), (456, 85019), (472, 82137), (524, 73986), (627, 61832), (649, 59736), (708, 54758), (786, 49324), (836, 46374), (1048, 36993), (1121, 34584), (1254, 30916), (1298, 29868), (1416, 27379), (1441, 26904), (1572, 24662), (1672, 23187), (1947, 19912), (2242, 17292), (2489, 15576), (2508, 15458), (2596, 14934), (2882, 13452), (3144, 12331), (3363, 11528), (3894, 9956), (4323, 8968), (4484, 8646), (4978, 7788), (5016, 7729), (5192, 7467), (5764, 6726)]