305414616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4969}}^1$

素因数の和:5188

約数の個数: 64

約数和(自身を含む): 826610400

約数和(自身を除く): 521195784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 4969, 5122, 7683, 9938, 10244, 14907, 15366, 19876, 20488, 29814, 30732, 39752, 59628, 61464, 64597, 119256, 129194, 193791, 258388, 387582, 516776, 775164, 978893, 1550328, 1957786, 2936679, 3915572, 5873358, 7831144, 11746716, 12725609, 23493432, 25451218, 38176827, 50902436, 76353654, 101804872, 152707308, 305414616]

約数ペア:

[(1, 305414616), (2, 152707308), (3, 101804872), (4, 76353654), (6, 50902436), (8, 38176827), (12, 25451218), (13, 23493432), (24, 12725609), (26, 11746716), (39, 7831144), (52, 5873358), (78, 3915572), (104, 2936679), (156, 1957786), (197, 1550328), (312, 978893), (394, 775164), (591, 516776), (788, 387582), (1182, 258388), (1576, 193791), (2364, 129194), (2561, 119256), (4728, 64597), (4969, 61464), (5122, 59628), (7683, 39752), (9938, 30732), (10244, 29814), (14907, 20488), (15366, 19876)]