308388528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 991999008

約数和(自身を除く): 683610480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 1008, 1182, 1379, 1553, 1576, 1773, 2364, 2758, 3106, 3152, 3546, 4137, 4659, 4728, 5516, 6212, 7092, 8274, 9318, 9456, 10871, 11032, 12411, 12424, 13977, 14184, 16548, 18636, 21742, 22064, 24822, 24848, 27954, 28368, 32613, 33096, 37272, 43484, 49644, 55908, 65226, 66192, 74544, 86968, 97839, 99288, 111816, 130452, 173936, 195678, 198576, 223632, 260904, 305941, 391356, 521808, 611882, 782712, 917823, 1223764, 1565424, 1835646, 2141587, 2447528, 2753469, 3671292, 4283174, 4895056, 5506938, 6424761, 7342584, 8566348, 11013876, 12849522, 14685168, 17132696, 19274283, 22027752, 25699044, 34265392, 38548566, 44055504, 51398088, 77097132, 102796176, 154194264, 308388528]

約数ペア:

[(1, 308388528), (2, 154194264), (3, 102796176), (4, 77097132), (6, 51398088), (7, 44055504), (8, 38548566), (9, 34265392), (12, 25699044), (14, 22027752), (16, 19274283), (18, 17132696), (21, 14685168), (24, 12849522), (28, 11013876), (36, 8566348), (42, 7342584), (48, 6424761), (56, 5506938), (63, 4895056), (72, 4283174), (84, 3671292), (112, 2753469), (126, 2447528), (144, 2141587), (168, 1835646), (197, 1565424), (252, 1223764), (336, 917823), (394, 782712), (504, 611882), (591, 521808), (788, 391356), (1008, 305941), (1182, 260904), (1379, 223632), (1553, 198576), (1576, 195678), (1773, 173936), (2364, 130452), (2758, 111816), (3106, 99288), (3152, 97839), (3546, 86968), (4137, 74544), (4659, 66192), (4728, 65226), (5516, 55908), (6212, 49644), (7092, 43484), (8274, 37272), (9318, 33096), (9456, 32613), (10871, 28368), (11032, 27954), (12411, 24848), (12424, 24822), (13977, 22064), (14184, 21742), (16548, 18636)]