217242864

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29581}}^1$

素因数の和:29615

約数の個数: 80

約数和(自身を含む): 660270240

約数和(自身を除く): 443027376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 29581, 59162, 88743, 118324, 177486, 236648, 266229, 354972, 473296, 502877, 532458, 709944, 798687, 1005754, 1064916, 1419888, 1508631, 1597374, 2011508, 2129832, 3017262, 3194748, 4023016, 4259664, 4525893, 6034524, 6389496, 8046032, 9051786, 12069048, 12778992, 13577679, 18103572, 24138096, 27155358, 36207144, 54310716, 72414288, 108621432, 217242864]

約数ペア:

[(1, 217242864), (2, 108621432), (3, 72414288), (4, 54310716), (6, 36207144), (8, 27155358), (9, 24138096), (12, 18103572), (16, 13577679), (17, 12778992), (18, 12069048), (24, 9051786), (27, 8046032), (34, 6389496), (36, 6034524), (48, 4525893), (51, 4259664), (54, 4023016), (68, 3194748), (72, 3017262), (102, 2129832), (108, 2011508), (136, 1597374), (144, 1508631), (153, 1419888), (204, 1064916), (216, 1005754), (272, 798687), (306, 709944), (408, 532458), (432, 502877), (459, 473296), (612, 354972), (816, 266229), (918, 236648), (1224, 177486), (1836, 118324), (2448, 88743), (3672, 59162), (7344, 29581)]