1644262008

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{1283}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 4180498560

約数和(自身を除く): 2536236552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 797, 804, 1283, 1594, 1608, 2391, 2566, 3188, 3849, 4782, 5132, 6376, 7698, 9564, 10264, 15396, 19128, 30792, 53399, 85961, 106798, 160197, 171922, 213596, 257883, 320394, 343844, 427192, 515766, 640788, 687688, 1022551, 1031532, 1281576, 2045102, 2063064, 3067653, 4090204, 6135306, 8180408, 12270612, 24541224, 68510917, 137021834, 205532751, 274043668, 411065502, 548087336, 822131004, 1644262008]

約数ペア:

[(1, 1644262008), (2, 822131004), (3, 548087336), (4, 411065502), (6, 274043668), (8, 205532751), (12, 137021834), (24, 68510917), (67, 24541224), (134, 12270612), (201, 8180408), (268, 6135306), (402, 4090204), (536, 3067653), (797, 2063064), (804, 2045102), (1283, 1281576), (1594, 1031532), (1608, 1022551), (2391, 687688), (2566, 640788), (3188, 515766), (3849, 427192), (4782, 343844), (5132, 320394), (6376, 257883), (7698, 213596), (9564, 171922), (10264, 160197), (15396, 106798), (19128, 85961), (30792, 53399)]