215148528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71147}}^1$

素因数の和:71171

約数の個数: 80

約数和(自身を含む): 705788160

約数和(自身を除く): 490639632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 71147, 142294, 213441, 284588, 426882, 498029, 569176, 640323, 853764, 996058, 1138352, 1280646, 1494087, 1707528, 1920969, 1992116, 2561292, 2988174, 3415056, 3841938, 3984232, 4482261, 5122584, 5976348, 7683876, 7968464, 8964522, 10245168, 11952696, 13446783, 15367752, 17929044, 23905392, 26893566, 30735504, 35858088, 53787132, 71716176, 107574264, 215148528]

約数ペア:

[(1, 215148528), (2, 107574264), (3, 71716176), (4, 53787132), (6, 35858088), (7, 30735504), (8, 26893566), (9, 23905392), (12, 17929044), (14, 15367752), (16, 13446783), (18, 11952696), (21, 10245168), (24, 8964522), (27, 7968464), (28, 7683876), (36, 5976348), (42, 5122584), (48, 4482261), (54, 3984232), (56, 3841938), (63, 3415056), (72, 2988174), (84, 2561292), (108, 1992116), (112, 1920969), (126, 1707528), (144, 1494087), (168, 1280646), (189, 1138352), (216, 996058), (252, 853764), (336, 640323), (378, 569176), (432, 498029), (504, 426882), (756, 284588), (1008, 213441), (1512, 142294), (3024, 71147)]