619570032

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20521}}^1$

素因数の和:20586

約数の個数: 80

約数和(自身を含む): 1740593952

約数和(自身を除く): 1121023920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2516, 3774, 5032, 7548, 10064, 15096, 20521, 30192, 41042, 61563, 82084, 123126, 164168, 246252, 328336, 348857, 492504, 697714, 759277, 985008, 1046571, 1395428, 1518554, 2093142, 2277831, 2790856, 3037108, 4186284, 4555662, 5581712, 6074216, 8372568, 9111324, 12148432, 12907709, 16745136, 18222648, 25815418, 36445296, 38723127, 51630836, 77446254, 103261672, 154892508, 206523344, 309785016, 619570032]

約数ペア:

[(1, 619570032), (2, 309785016), (3, 206523344), (4, 154892508), (6, 103261672), (8, 77446254), (12, 51630836), (16, 38723127), (17, 36445296), (24, 25815418), (34, 18222648), (37, 16745136), (48, 12907709), (51, 12148432), (68, 9111324), (74, 8372568), (102, 6074216), (111, 5581712), (136, 4555662), (148, 4186284), (204, 3037108), (222, 2790856), (272, 2277831), (296, 2093142), (408, 1518554), (444, 1395428), (592, 1046571), (629, 985008), (816, 759277), (888, 697714), (1258, 492504), (1776, 348857), (1887, 328336), (2516, 246252), (3774, 164168), (5032, 123126), (7548, 82084), (10064, 61563), (15096, 41042), (20521, 30192)]