254207664

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103843}}^1$

素因数の和:103874

約数の個数: 60

約数和(自身を含む): 753284376

約数和(自身を除く): 499076712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 103843, 207686, 311529, 415372, 623058, 830744, 934587, 1246116, 1661488, 1765331, 1869174, 2492232, 3530662, 3738348, 4984464, 5295993, 7061324, 7476696, 10591986, 14122648, 14953392, 15887979, 21183972, 28245296, 31775958, 42367944, 63551916, 84735888, 127103832, 254207664]

約数ペア:

[(1, 254207664), (2, 127103832), (3, 84735888), (4, 63551916), (6, 42367944), (8, 31775958), (9, 28245296), (12, 21183972), (16, 15887979), (17, 14953392), (18, 14122648), (24, 10591986), (34, 7476696), (36, 7061324), (48, 5295993), (51, 4984464), (68, 3738348), (72, 3530662), (102, 2492232), (136, 1869174), (144, 1765331), (153, 1661488), (204, 1246116), (272, 934587), (306, 830744), (408, 623058), (612, 415372), (816, 311529), (1224, 207686), (2448, 103843)]