1269321172184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1128109}}^1$

素因数の和:1128508

約数の個数: 64

約数和(自身を含む): 2653314720000

約数和(自身を除く): 1383993547816

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 349, 403, 698, 806, 1396, 1612, 2792, 3224, 4537, 9074, 10819, 18148, 21638, 36296, 43276, 86552, 140647, 281294, 562588, 1125176, 1128109, 2256218, 4512436, 9024872, 14665417, 29330834, 34971379, 58661668, 69942758, 117323336, 139885516, 279771032, 393710041, 454627927, 787420082, 909255854, 1574840164, 1818511708, 3149680328, 3637023416, 5118230533, 10236461066, 12205011271, 20472922132, 24410022542, 40945844264, 48820045084, 97640090168, 158665146523, 317330293046, 634660586092, 1269321172184]

約数ペア:

[(1, 1269321172184), (2, 634660586092), (4, 317330293046), (8, 158665146523), (13, 97640090168), (26, 48820045084), (31, 40945844264), (52, 24410022542), (62, 20472922132), (104, 12205011271), (124, 10236461066), (248, 5118230533), (349, 3637023416), (403, 3149680328), (698, 1818511708), (806, 1574840164), (1396, 909255854), (1612, 787420082), (2792, 454627927), (3224, 393710041), (4537, 279771032), (9074, 139885516), (10819, 117323336), (18148, 69942758), (21638, 58661668), (36296, 34971379), (43276, 29330834), (86552, 14665417), (140647, 9024872), (281294, 4512436), (562588, 2256218), (1125176, 1128109)]