218437992

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43969}}^1$

素因数の和:44007

約数の個数: 64

約数和(自身を含む): 633168000

約数和(自身を除く): 414730008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 43969, 87938, 131907, 175876, 263814, 351752, 395721, 527628, 791442, 1011287, 1055256, 1187163, 1582884, 2022574, 2374326, 3033861, 3165768, 4045148, 4748652, 6067722, 8090296, 9101583, 9497304, 12135444, 18203166, 24270888, 27304749, 36406332, 54609498, 72812664, 109218996, 218437992]

約数ペア:

[(1, 218437992), (2, 109218996), (3, 72812664), (4, 54609498), (6, 36406332), (8, 27304749), (9, 24270888), (12, 18203166), (18, 12135444), (23, 9497304), (24, 9101583), (27, 8090296), (36, 6067722), (46, 4748652), (54, 4045148), (69, 3165768), (72, 3033861), (92, 2374326), (108, 2022574), (138, 1582884), (184, 1187163), (207, 1055256), (216, 1011287), (276, 791442), (414, 527628), (552, 395721), (621, 351752), (828, 263814), (1242, 175876), (1656, 131907), (2484, 87938), (4968, 43969)]