212954328

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{72139}}^1$

素因数の和:72192

約数の個数: 48

約数和(自身を含む): 590826600

約数和(自身を除く): 377872272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 72139, 144278, 216417, 288556, 432834, 577112, 649251, 865668, 1298502, 1731336, 2597004, 2957699, 5194008, 5915398, 8873097, 11830796, 17746194, 23661592, 26619291, 35492388, 53238582, 70984776, 106477164, 212954328]

約数ペア:

[(1, 212954328), (2, 106477164), (3, 70984776), (4, 53238582), (6, 35492388), (8, 26619291), (9, 23661592), (12, 17746194), (18, 11830796), (24, 8873097), (36, 5915398), (41, 5194008), (72, 2957699), (82, 2597004), (123, 1731336), (164, 1298502), (246, 865668), (328, 649251), (369, 577112), (492, 432834), (738, 288556), (984, 216417), (1476, 144278), (2952, 72139)]