222984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 639600

約数和(自身を除く): 416616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 163, 171, 228, 326, 342, 456, 489, 652, 684, 978, 1304, 1368, 1467, 1956, 2934, 3097, 3912, 5868, 6194, 9291, 11736, 12388, 18582, 24776, 27873, 37164, 55746, 74328, 111492, 222984]

約数ペア:

[(1, 222984), (2, 111492), (3, 74328), (4, 55746), (6, 37164), (8, 27873), (9, 24776), (12, 18582), (18, 12388), (19, 11736), (24, 9291), (36, 6194), (38, 5868), (57, 3912), (72, 3097), (76, 2934), (114, 1956), (152, 1467), (163, 1368), (171, 1304), (228, 978), (326, 684), (342, 652), (456, 489)]