453399128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32779}}^1$

素因数の和:32824

約数の個数: 64

約数和(自身を含む): 1101408000

約数和(自身を除く): 648008872

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 32779, 65558, 131116, 229453, 262232, 426127, 458906, 622801, 852254, 917812, 1245602, 1704508, 1835624, 2491204, 2982889, 3409016, 4359607, 4982408, 5965778, 8096413, 8719214, 11931556, 16192826, 17438428, 23863112, 32385652, 34876856, 56674891, 64771304, 113349782, 226699564, 453399128]

約数ペア:

[(1, 453399128), (2, 226699564), (4, 113349782), (7, 64771304), (8, 56674891), (13, 34876856), (14, 32385652), (19, 23863112), (26, 17438428), (28, 16192826), (38, 11931556), (52, 8719214), (56, 8096413), (76, 5965778), (91, 4982408), (104, 4359607), (133, 3409016), (152, 2982889), (182, 2491204), (247, 1835624), (266, 1704508), (364, 1245602), (494, 917812), (532, 852254), (728, 622801), (988, 458906), (1064, 426127), (1729, 262232), (1976, 229453), (3458, 131116), (6916, 65558), (13832, 32779)]