308983311

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 587059200

約数和(自身を除く): 278075889

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 47, 63, 69, 91, 117, 141, 161, 207, 273, 299, 329, 349, 423, 483, 611, 819, 897, 987, 1047, 1081, 1449, 1833, 2093, 2443, 2691, 2961, 3141, 3243, 4277, 4537, 5499, 6279, 7329, 7567, 8027, 9729, 12831, 13611, 14053, 16403, 18837, 21987, 22701, 24081, 31759, 38493, 40833, 42159, 49209, 56189, 68103, 72243, 95277, 98371, 104351, 114821, 126477, 147627, 168567, 213239, 285831, 295113, 313053, 344463, 377269, 505701, 639717, 730457, 885339, 939159, 1033389, 1131807, 1492673, 1919151, 2191371, 2640883, 3395421, 4478019, 4904497, 6574113, 7922649, 13434057, 14713491, 23767947, 34331479, 44140473, 102994437, 308983311]

約数ペア:

[(1, 308983311), (3, 102994437), (7, 44140473), (9, 34331479), (13, 23767947), (21, 14713491), (23, 13434057), (39, 7922649), (47, 6574113), (63, 4904497), (69, 4478019), (91, 3395421), (117, 2640883), (141, 2191371), (161, 1919151), (207, 1492673), (273, 1131807), (299, 1033389), (329, 939159), (349, 885339), (423, 730457), (483, 639717), (611, 505701), (819, 377269), (897, 344463), (987, 313053), (1047, 295113), (1081, 285831), (1449, 213239), (1833, 168567), (2093, 147627), (2443, 126477), (2691, 114821), (2961, 104351), (3141, 98371), (3243, 95277), (4277, 72243), (4537, 68103), (5499, 56189), (6279, 49209), (7329, 42159), (7567, 40833), (8027, 38493), (9729, 31759), (12831, 24081), (13611, 22701), (14053, 21987), (16403, 18837)]