398989752

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2161}}^1$

素因数の和:2341

約数の個数: 96

約数和(自身を含む): 1168258320

約数和(自身を除く): 769268568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 157, 168, 196, 294, 314, 392, 471, 588, 628, 942, 1099, 1176, 1256, 1884, 2161, 2198, 3297, 3768, 4322, 4396, 6483, 6594, 7693, 8644, 8792, 12966, 13188, 15127, 15386, 17288, 23079, 25932, 26376, 30254, 30772, 45381, 46158, 51864, 60508, 61544, 90762, 92316, 105889, 121016, 181524, 184632, 211778, 317667, 339277, 363048, 423556, 635334, 678554, 847112, 1017831, 1270668, 1357108, 2035662, 2374939, 2541336, 2714216, 4071324, 4749878, 7124817, 8142648, 9499756, 14249634, 16624573, 18999512, 28499268, 33249146, 49873719, 56998536, 66498292, 99747438, 132996584, 199494876, 398989752]

約数ペア:

[(1, 398989752), (2, 199494876), (3, 132996584), (4, 99747438), (6, 66498292), (7, 56998536), (8, 49873719), (12, 33249146), (14, 28499268), (21, 18999512), (24, 16624573), (28, 14249634), (42, 9499756), (49, 8142648), (56, 7124817), (84, 4749878), (98, 4071324), (147, 2714216), (157, 2541336), (168, 2374939), (196, 2035662), (294, 1357108), (314, 1270668), (392, 1017831), (471, 847112), (588, 678554), (628, 635334), (942, 423556), (1099, 363048), (1176, 339277), (1256, 317667), (1884, 211778), (2161, 184632), (2198, 181524), (3297, 121016), (3768, 105889), (4322, 92316), (4396, 90762), (6483, 61544), (6594, 60508), (7693, 51864), (8644, 46158), (8792, 45381), (12966, 30772), (13188, 30254), (15127, 26376), (15386, 25932), (17288, 23079)]