219047856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 601711488

約数和(自身を除く): 382663632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 331, 408, 662, 811, 816, 993, 1324, 1622, 1986, 2433, 2648, 3244, 3972, 4866, 5296, 5627, 6488, 7944, 9732, 11254, 12976, 13787, 15888, 16881, 19464, 22508, 27574, 33762, 38928, 41361, 45016, 55148, 67524, 82722, 90032, 110296, 135048, 165444, 220592, 268441, 270096, 330888, 536882, 661776, 805323, 1073764, 1610646, 2147528, 3221292, 4295056, 4563497, 6442584, 9126994, 12885168, 13690491, 18253988, 27380982, 36507976, 54761964, 73015952, 109523928, 219047856]

約数ペア:

[(1, 219047856), (2, 109523928), (3, 73015952), (4, 54761964), (6, 36507976), (8, 27380982), (12, 18253988), (16, 13690491), (17, 12885168), (24, 9126994), (34, 6442584), (48, 4563497), (51, 4295056), (68, 3221292), (102, 2147528), (136, 1610646), (204, 1073764), (272, 805323), (331, 661776), (408, 536882), (662, 330888), (811, 270096), (816, 268441), (993, 220592), (1324, 165444), (1622, 135048), (1986, 110296), (2433, 90032), (2648, 82722), (3244, 67524), (3972, 55148), (4866, 45016), (5296, 41361), (5627, 38928), (6488, 33762), (7944, 27574), (9732, 22508), (11254, 19464), (12976, 16881), (13787, 15888)]