789901896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{247463}}^1$

素因数の和:247498

約数の個数: 64

約数和(自身を含む): 2375654400

約数和(自身を除く): 1585752504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 247463, 494926, 742389, 989852, 1484778, 1732241, 1979704, 2969556, 3464482, 4701797, 5196723, 5939112, 6928964, 9403594, 10393446, 13857928, 14105391, 18807188, 20786892, 28210782, 32912579, 37614376, 41573784, 56421564, 65825158, 98737737, 112843128, 131650316, 197475474, 263300632, 394950948, 789901896]

約数ペア:

[(1, 789901896), (2, 394950948), (3, 263300632), (4, 197475474), (6, 131650316), (7, 112843128), (8, 98737737), (12, 65825158), (14, 56421564), (19, 41573784), (21, 37614376), (24, 32912579), (28, 28210782), (38, 20786892), (42, 18807188), (56, 14105391), (57, 13857928), (76, 10393446), (84, 9403594), (114, 6928964), (133, 5939112), (152, 5196723), (168, 4701797), (228, 3464482), (266, 2969556), (399, 1979704), (456, 1732241), (532, 1484778), (798, 989852), (1064, 742389), (1596, 494926), (3192, 247463)]