219742416

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{2281}}^1$

素因数の和:2521

約数の個数: 80

約数和(自身を含む): 633848320

約数和(自身を除く): 414105904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1784, 2007, 2281, 2676, 3568, 4014, 4562, 5352, 6021, 6843, 8028, 9124, 10704, 12042, 13686, 16056, 18248, 20529, 24084, 27372, 32112, 36496, 41058, 48168, 54744, 61587, 82116, 96336, 109488, 123174, 164232, 246348, 328464, 492696, 508663, 985392, 1017326, 1525989, 2034652, 3051978, 4069304, 4577967, 6103956, 8138608, 9155934, 12207912, 13733901, 18311868, 24415824, 27467802, 36623736, 54935604, 73247472, 109871208, 219742416]

約数ペア:

[(1, 219742416), (2, 109871208), (3, 73247472), (4, 54935604), (6, 36623736), (8, 27467802), (9, 24415824), (12, 18311868), (16, 13733901), (18, 12207912), (24, 9155934), (27, 8138608), (36, 6103956), (48, 4577967), (54, 4069304), (72, 3051978), (108, 2034652), (144, 1525989), (216, 1017326), (223, 985392), (432, 508663), (446, 492696), (669, 328464), (892, 246348), (1338, 164232), (1784, 123174), (2007, 109488), (2281, 96336), (2676, 82116), (3568, 61587), (4014, 54744), (4562, 48168), (5352, 41058), (6021, 36496), (6843, 32112), (8028, 27372), (9124, 24084), (10704, 20529), (12042, 18248), (13686, 16056)]