717905808

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{72253}}^1$

素因数の和:72293

約数の個数: 80

約数和(自身を含む): 2150279040

約数和(自身を除く): 1432373232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 72253, 144506, 216759, 289012, 433518, 578024, 650277, 867036, 1156048, 1300554, 1661819, 1734072, 1950831, 2601108, 3323638, 3468144, 3901662, 4985457, 5202216, 6647276, 7803324, 9970914, 10404432, 13294552, 14956371, 15606648, 19941828, 26589104, 29912742, 31213296, 39883656, 44869113, 59825484, 79767312, 89738226, 119650968, 179476452, 239301936, 358952904, 717905808]

約数ペア:

[(1, 717905808), (2, 358952904), (3, 239301936), (4, 179476452), (6, 119650968), (8, 89738226), (9, 79767312), (12, 59825484), (16, 44869113), (18, 39883656), (23, 31213296), (24, 29912742), (27, 26589104), (36, 19941828), (46, 15606648), (48, 14956371), (54, 13294552), (69, 10404432), (72, 9970914), (92, 7803324), (108, 6647276), (138, 5202216), (144, 4985457), (184, 3901662), (207, 3468144), (216, 3323638), (276, 2601108), (368, 1950831), (414, 1734072), (432, 1661819), (552, 1300554), (621, 1156048), (828, 867036), (1104, 650277), (1242, 578024), (1656, 433518), (2484, 289012), (3312, 216759), (4968, 144506), (9936, 72253)]