268849202457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{49603}}^1$

素因数の和:49870

約数の個数: 64

約数和(自身を含む): 421264152576

約数和(自身を除く): 152414950119

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 193, 253, 407, 579, 759, 851, 1221, 2123, 2553, 4439, 6369, 7141, 9361, 13317, 21423, 28083, 48829, 49603, 78551, 146487, 148809, 164243, 235653, 492729, 545633, 1140869, 1636899, 1806673, 1835311, 3422607, 5420019, 5505933, 9573379, 12549559, 20188421, 28720137, 37648677, 42212153, 60565263, 105307169, 126636459, 220187717, 315921507, 354215023, 464333683, 660563151, 1062645069, 1393001049, 2422064887, 3896365253, 7266194661, 8146945529, 11689095759, 24440836587, 89616400819, 268849202457]

約数ペア:

[(1, 268849202457), (3, 89616400819), (11, 24440836587), (23, 11689095759), (33, 8146945529), (37, 7266194661), (69, 3896365253), (111, 2422064887), (193, 1393001049), (253, 1062645069), (407, 660563151), (579, 464333683), (759, 354215023), (851, 315921507), (1221, 220187717), (2123, 126636459), (2553, 105307169), (4439, 60565263), (6369, 42212153), (7141, 37648677), (9361, 28720137), (13317, 20188421), (21423, 12549559), (28083, 9573379), (48829, 5505933), (49603, 5420019), (78551, 3422607), (146487, 1835311), (148809, 1806673), (164243, 1636899), (235653, 1140869), (492729, 545633)]