222278448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5354

約数の個数: 80

約数和(自身を含む): 661544960

約数和(自身を除く): 439266512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5209, 5334, 6096, 7112, 10418, 10668, 14224, 15627, 20836, 21336, 31254, 36463, 41672, 42672, 62508, 72926, 83344, 109389, 125016, 145852, 218778, 250032, 291704, 437556, 583408, 661543, 875112, 1323086, 1750224, 1984629, 2646172, 3969258, 4630801, 5292344, 7938516, 9261602, 10584688, 13892403, 15877032, 18523204, 27784806, 31754064, 37046408, 55569612, 74092816, 111139224, 222278448]

約数ペア:

[(1, 222278448), (2, 111139224), (3, 74092816), (4, 55569612), (6, 37046408), (7, 31754064), (8, 27784806), (12, 18523204), (14, 15877032), (16, 13892403), (21, 10584688), (24, 9261602), (28, 7938516), (42, 5292344), (48, 4630801), (56, 3969258), (84, 2646172), (112, 1984629), (127, 1750224), (168, 1323086), (254, 875112), (336, 661543), (381, 583408), (508, 437556), (762, 291704), (889, 250032), (1016, 218778), (1524, 145852), (1778, 125016), (2032, 109389), (2667, 83344), (3048, 72926), (3556, 62508), (5209, 42672), (5334, 41672), (6096, 36463), (7112, 31254), (10418, 21336), (10668, 20836), (14224, 15627)]