620219808

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55251

約数の個数: 96

約数和(自身を含む): 1948161600

約数和(自身を除く): 1327941792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 55219, 110438, 165657, 220876, 331314, 441752, 496971, 662628, 717847, 883504, 993942, 1325256, 1435694, 1490913, 1767008, 1987884, 2153541, 2650512, 2871388, 2981826, 3975768, 4307082, 5301024, 5742776, 5963652, 6460623, 7951536, 8614164, 11485552, 11927304, 12921246, 15903072, 17228328, 19381869, 22971104, 23854608, 25842492, 34456656, 38763738, 47709216, 51684984, 68913312, 77527476, 103369968, 155054952, 206739936, 310109904, 620219808]

約数ペア:

[(1, 620219808), (2, 310109904), (3, 206739936), (4, 155054952), (6, 103369968), (8, 77527476), (9, 68913312), (12, 51684984), (13, 47709216), (16, 38763738), (18, 34456656), (24, 25842492), (26, 23854608), (27, 22971104), (32, 19381869), (36, 17228328), (39, 15903072), (48, 12921246), (52, 11927304), (54, 11485552), (72, 8614164), (78, 7951536), (96, 6460623), (104, 5963652), (108, 5742776), (117, 5301024), (144, 4307082), (156, 3975768), (208, 2981826), (216, 2871388), (234, 2650512), (288, 2153541), (312, 1987884), (351, 1767008), (416, 1490913), (432, 1435694), (468, 1325256), (624, 993942), (702, 883504), (864, 717847), (936, 662628), (1248, 496971), (1404, 441752), (1872, 331314), (2808, 220876), (3744, 165657), (5616, 110438), (11232, 55219)]