190716948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1109}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 512726760

約数和(自身を除く): 322009812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 281, 306, 562, 612, 843, 1109, 1124, 1686, 2218, 2529, 3327, 3372, 4436, 4777, 5058, 6654, 9554, 9981, 10116, 13308, 14331, 18853, 19108, 19962, 28662, 37706, 39924, 42993, 56559, 57324, 75412, 85986, 113118, 169677, 171972, 226236, 311629, 339354, 623258, 678708, 934887, 1246516, 1869774, 2804661, 3739548, 5297693, 5609322, 10595386, 11218644, 15893079, 21190772, 31786158, 47679237, 63572316, 95358474, 190716948]

約数ペア:

[(1, 190716948), (2, 95358474), (3, 63572316), (4, 47679237), (6, 31786158), (9, 21190772), (12, 15893079), (17, 11218644), (18, 10595386), (34, 5609322), (36, 5297693), (51, 3739548), (68, 2804661), (102, 1869774), (153, 1246516), (204, 934887), (281, 678708), (306, 623258), (562, 339354), (612, 311629), (843, 226236), (1109, 171972), (1124, 169677), (1686, 113118), (2218, 85986), (2529, 75412), (3327, 57324), (3372, 56559), (4436, 42993), (4777, 39924), (5058, 37706), (6654, 28662), (9554, 19962), (9981, 19108), (10116, 18853), (13308, 14331)]