328574772

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 876355200

約数和(自身を除く): 547780428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 137, 159, 212, 274, 318, 411, 419, 477, 548, 636, 822, 838, 954, 1233, 1257, 1431, 1644, 1676, 1908, 2466, 2514, 2862, 3699, 3771, 4932, 5028, 5724, 7261, 7398, 7542, 11313, 14522, 14796, 15084, 21783, 22207, 22626, 29044, 43566, 44414, 45252, 57403, 65349, 66621, 87132, 88828, 114806, 130698, 133242, 172209, 196047, 199863, 229612, 261396, 266484, 344418, 392094, 399726, 516627, 599589, 688836, 784188, 799452, 1033254, 1199178, 1549881, 2066508, 2398356, 3042359, 3099762, 6084718, 6199524, 9127077, 12169436, 18254154, 27381231, 36508308, 54762462, 82143693, 109524924, 164287386, 328574772]

約数ペア:

[(1, 328574772), (2, 164287386), (3, 109524924), (4, 82143693), (6, 54762462), (9, 36508308), (12, 27381231), (18, 18254154), (27, 12169436), (36, 9127077), (53, 6199524), (54, 6084718), (106, 3099762), (108, 3042359), (137, 2398356), (159, 2066508), (212, 1549881), (274, 1199178), (318, 1033254), (411, 799452), (419, 784188), (477, 688836), (548, 599589), (636, 516627), (822, 399726), (838, 392094), (954, 344418), (1233, 266484), (1257, 261396), (1431, 229612), (1644, 199863), (1676, 196047), (1908, 172209), (2466, 133242), (2514, 130698), (2862, 114806), (3699, 88828), (3771, 87132), (4932, 66621), (5028, 65349), (5724, 57403), (7261, 45252), (7398, 44414), (7542, 43566), (11313, 29044), (14522, 22626), (14796, 22207), (15084, 21783)]