377990508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{733}}^1\times {\mathrm{877}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 1028545392

約数和(自身を除く): 650554884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 733, 877, 1466, 1754, 2199, 2631, 2932, 3508, 4398, 5131, 5262, 6139, 8796, 10262, 10524, 12278, 15393, 18417, 20524, 24556, 30786, 35917, 36834, 42973, 61572, 71834, 73668, 85946, 107751, 128919, 143668, 171892, 215502, 257838, 431004, 515676, 642841, 1285682, 1928523, 2571364, 3857046, 4499887, 7714092, 8999774, 13499661, 17999548, 26999322, 31499209, 53998644, 62998418, 94497627, 125996836, 188995254, 377990508]

約数ペア:

[(1, 377990508), (2, 188995254), (3, 125996836), (4, 94497627), (6, 62998418), (7, 53998644), (12, 31499209), (14, 26999322), (21, 17999548), (28, 13499661), (42, 8999774), (49, 7714092), (84, 4499887), (98, 3857046), (147, 2571364), (196, 1928523), (294, 1285682), (588, 642841), (733, 515676), (877, 431004), (1466, 257838), (1754, 215502), (2199, 171892), (2631, 143668), (2932, 128919), (3508, 107751), (4398, 85946), (5131, 73668), (5262, 71834), (6139, 61572), (8796, 42973), (10262, 36834), (10524, 35917), (12278, 30786), (15393, 24556), (18417, 20524)]