280993608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1553}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 872726400

約数和(自身を除く): 591732792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 359, 504, 718, 1077, 1436, 1553, 2154, 2513, 2872, 3106, 3231, 4308, 4659, 5026, 6212, 6462, 7539, 8616, 9318, 10052, 10871, 12424, 12924, 13977, 15078, 18636, 20104, 21742, 22617, 25848, 27954, 30156, 32613, 37272, 43484, 45234, 55908, 60312, 65226, 86968, 90468, 97839, 111816, 130452, 180936, 195678, 260904, 391356, 557527, 782712, 1115054, 1672581, 2230108, 3345162, 3902689, 4460216, 5017743, 6690324, 7805378, 10035486, 11708067, 13380648, 15610756, 20070972, 23416134, 31221512, 35124201, 40141944, 46832268, 70248402, 93664536, 140496804, 280993608]

約数ペア:

[(1, 280993608), (2, 140496804), (3, 93664536), (4, 70248402), (6, 46832268), (7, 40141944), (8, 35124201), (9, 31221512), (12, 23416134), (14, 20070972), (18, 15610756), (21, 13380648), (24, 11708067), (28, 10035486), (36, 7805378), (42, 6690324), (56, 5017743), (63, 4460216), (72, 3902689), (84, 3345162), (126, 2230108), (168, 1672581), (252, 1115054), (359, 782712), (504, 557527), (718, 391356), (1077, 260904), (1436, 195678), (1553, 180936), (2154, 130452), (2513, 111816), (2872, 97839), (3106, 90468), (3231, 86968), (4308, 65226), (4659, 60312), (5026, 55908), (6212, 45234), (6462, 43484), (7539, 37272), (8616, 32613), (9318, 30156), (10052, 27954), (10871, 25848), (12424, 22617), (12924, 21742), (13977, 20104), (15078, 18636)]