291227472

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87931}}^1$

素因数の和:87968

約数の個数: 60

約数和(自身を含む): 850478304

約数和(自身を除く): 559250832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 87931, 175862, 263793, 351724, 527586, 703448, 791379, 1055172, 1406896, 1582758, 2022413, 2110344, 3165516, 4044826, 4220688, 6067239, 6331032, 8089652, 12134478, 12662064, 16179304, 18201717, 24268956, 32358608, 36403434, 48537912, 72806868, 97075824, 145613736, 291227472]

約数ペア:

[(1, 291227472), (2, 145613736), (3, 97075824), (4, 72806868), (6, 48537912), (8, 36403434), (9, 32358608), (12, 24268956), (16, 18201717), (18, 16179304), (23, 12662064), (24, 12134478), (36, 8089652), (46, 6331032), (48, 6067239), (69, 4220688), (72, 4044826), (92, 3165516), (138, 2110344), (144, 2022413), (184, 1582758), (207, 1406896), (276, 1055172), (368, 791379), (414, 703448), (552, 527586), (828, 351724), (1104, 263793), (1656, 175862), (3312, 87931)]