16864915584

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{210139}}^1$

素因数の和:210186

約数の個数: 128

約数和(自身を含む): 51442272000

約数和(自身を除く): 34577356416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3344, 3648, 4224, 5016, 6688, 7296, 10032, 13376, 20064, 26752, 40128, 80256, 210139, 420278, 630417, 840556, 1260834, 1681112, 2311529, 2521668, 3362224, 3992641, 4623058, 5043336, 6724448, 6934587, 7985282, 9246116, 10086672, 11977923, 13448896, 13869174, 15970564, 18492232, 20173344, 23955846, 26897792, 27738348, 31941128, 36984464, 40346688, 43919051, 47911692, 55476696, 63882256, 73968928, 80693376, 87838102, 95823384, 110953392, 127764512, 131757153, 147937856, 175676204, 191646768, 221906784, 255529024, 263514306, 295875712, 351352408, 383293536, 443813568, 511058048, 527028612, 702704816, 766587072, 887627136, 1054057224, 1405409632, 1533174144, 2108114448, 2810819264, 4216228896, 5621638528, 8432457792, 16864915584]

約数ペア:

[(1, 16864915584), (2, 8432457792), (3, 5621638528), (4, 4216228896), (6, 2810819264), (8, 2108114448), (11, 1533174144), (12, 1405409632), (16, 1054057224), (19, 887627136), (22, 766587072), (24, 702704816), (32, 527028612), (33, 511058048), (38, 443813568), (44, 383293536), (48, 351352408), (57, 295875712), (64, 263514306), (66, 255529024), (76, 221906784), (88, 191646768), (96, 175676204), (114, 147937856), (128, 131757153), (132, 127764512), (152, 110953392), (176, 95823384), (192, 87838102), (209, 80693376), (228, 73968928), (264, 63882256), (304, 55476696), (352, 47911692), (384, 43919051), (418, 40346688), (456, 36984464), (528, 31941128), (608, 27738348), (627, 26897792), (704, 23955846), (836, 20173344), (912, 18492232), (1056, 15970564), (1216, 13869174), (1254, 13448896), (1408, 11977923), (1672, 10086672), (1824, 9246116), (2112, 7985282), (2432, 6934587), (2508, 6724448), (3344, 5043336), (3648, 4623058), (4224, 3992641), (5016, 3362224), (6688, 2521668), (7296, 2311529), (10032, 1681112), (13376, 1260834), (20064, 840556), (26752, 630417), (40128, 420278), (80256, 210139)]