1640342616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{61519}}^1$

素因数の和:61640

約数の個数: 64

約数和(自身を含む): 4518028800

約数和(自身を除く): 2877686184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 606, 808, 1111, 1212, 2222, 2424, 3333, 4444, 6666, 8888, 13332, 26664, 61519, 123038, 184557, 246076, 369114, 492152, 676709, 738228, 1353418, 1476456, 2030127, 2706836, 4060254, 5413672, 6213419, 8120508, 12426838, 16241016, 18640257, 24853676, 37280514, 49707352, 68347609, 74561028, 136695218, 149122056, 205042827, 273390436, 410085654, 546780872, 820171308, 1640342616]

約数ペア:

[(1, 1640342616), (2, 820171308), (3, 546780872), (4, 410085654), (6, 273390436), (8, 205042827), (11, 149122056), (12, 136695218), (22, 74561028), (24, 68347609), (33, 49707352), (44, 37280514), (66, 24853676), (88, 18640257), (101, 16241016), (132, 12426838), (202, 8120508), (264, 6213419), (303, 5413672), (404, 4060254), (606, 2706836), (808, 2030127), (1111, 1476456), (1212, 1353418), (2222, 738228), (2424, 676709), (3333, 492152), (4444, 369114), (6666, 246076), (8888, 184557), (13332, 123038), (26664, 61519)]