215947008

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4933}}^1$

素因数の和:4974

約数の個数: 108

約数和(自身を含む): 655531240

約数和(自身を除く): 439584232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 4933, 5472, 7296, 9866, 10944, 14592, 14799, 19732, 21888, 29598, 39464, 43776, 44397, 59196, 78928, 88794, 93727, 118392, 157856, 177588, 187454, 236784, 281181, 315712, 355176, 374908, 473568, 562362, 631424, 710352, 749816, 843543, 947136, 1124724, 1262848, 1420704, 1499632, 1687086, 1894272, 2249448, 2841408, 2999264, 3374172, 3788544, 4498896, 5682816, 5998528, 6748344, 8997792, 11365632, 11997056, 13496688, 17995584, 23994112, 26993376, 35991168, 53986752, 71982336, 107973504, 215947008]

約数ペア:

[(1, 215947008), (2, 107973504), (3, 71982336), (4, 53986752), (6, 35991168), (8, 26993376), (9, 23994112), (12, 17995584), (16, 13496688), (18, 11997056), (19, 11365632), (24, 8997792), (32, 6748344), (36, 5998528), (38, 5682816), (48, 4498896), (57, 3788544), (64, 3374172), (72, 2999264), (76, 2841408), (96, 2249448), (114, 1894272), (128, 1687086), (144, 1499632), (152, 1420704), (171, 1262848), (192, 1124724), (228, 947136), (256, 843543), (288, 749816), (304, 710352), (342, 631424), (384, 562362), (456, 473568), (576, 374908), (608, 355176), (684, 315712), (768, 281181), (912, 236784), (1152, 187454), (1216, 177588), (1368, 157856), (1824, 118392), (2304, 93727), (2432, 88794), (2736, 78928), (3648, 59196), (4864, 44397), (4933, 43776), (5472, 39464), (7296, 29598), (9866, 21888), (10944, 19732), (14592, 14799)]