393394848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2851

約数の個数: 192

約数和(自身を含む): 1355719680

約数和(自身を除く): 962324832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2801, 2926, 3192, 3344, 3696, 4256, 4389, 5016, 5602, 5852, 6384, 6688, 7392, 8403, 8778, 10032, 11204, 11704, 12768, 16806, 17556, 19607, 20064, 22408, 23408, 30811, 33612, 35112, 39214, 44816, 46816, 53219, 58821, 61622, 67224, 70224, 78428, 89632, 92433, 106438, 117642, 123244, 134448, 140448, 156856, 159657, 184866, 212876, 215677, 235284, 246488, 268896, 313712, 319314, 369732, 372533, 425752, 431354, 470568, 492976, 585409, 627424, 638628, 647031, 739464, 745066, 851504, 862708, 941136, 985952, 1117599, 1170818, 1277256, 1294062, 1478928, 1490132, 1703008, 1725416, 1756227, 1882272, 2235198, 2341636, 2554512, 2588124, 2957856, 2980264, 3450832, 3512454, 4097863, 4470396, 4683272, 5109024, 5176248, 5960528, 6901664, 7024908, 8195726, 8940792, 9366544, 10352496, 11921056, 12293589, 14049816, 16391452, 17881584, 18733088, 20704992, 24587178, 28099632, 32782904, 35763168, 49174356, 56199264, 65565808, 98348712, 131131616, 196697424, 393394848]

約数ペア:

[(1, 393394848), (2, 196697424), (3, 131131616), (4, 98348712), (6, 65565808), (7, 56199264), (8, 49174356), (11, 35763168), (12, 32782904), (14, 28099632), (16, 24587178), (19, 20704992), (21, 18733088), (22, 17881584), (24, 16391452), (28, 14049816), (32, 12293589), (33, 11921056), (38, 10352496), (42, 9366544), (44, 8940792), (48, 8195726), (56, 7024908), (57, 6901664), (66, 5960528), (76, 5176248), (77, 5109024), (84, 4683272), (88, 4470396), (96, 4097863), (112, 3512454), (114, 3450832), (132, 2980264), (133, 2957856), (152, 2588124), (154, 2554512), (168, 2341636), (176, 2235198), (209, 1882272), (224, 1756227), (228, 1725416), (231, 1703008), (264, 1490132), (266, 1478928), (304, 1294062), (308, 1277256), (336, 1170818), (352, 1117599), (399, 985952), (418, 941136), (456, 862708), (462, 851504), (528, 745066), (532, 739464), (608, 647031), (616, 638628), (627, 627424), (672, 585409), (798, 492976), (836, 470568), (912, 431354), (924, 425752), (1056, 372533), (1064, 369732), (1232, 319314), (1254, 313712), (1463, 268896), (1596, 246488), (1672, 235284), (1824, 215677), (1848, 212876), (2128, 184866), (2464, 159657), (2508, 156856), (2801, 140448), (2926, 134448), (3192, 123244), (3344, 117642), (3696, 106438), (4256, 92433), (4389, 89632), (5016, 78428), (5602, 70224), (5852, 67224), (6384, 61622), (6688, 58821), (7392, 53219), (8403, 46816), (8778, 44816), (10032, 39214), (11204, 35112), (11704, 33612), (12768, 30811), (16806, 23408), (17556, 22408), (19607, 20064)]