68209848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 235872000

約数和(自身を除く): 167662152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 51, 56, 57, 63, 68, 72, 76, 84, 102, 114, 119, 126, 133, 136, 152, 153, 168, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 408, 419, 456, 476, 504, 532, 612, 646, 684, 714, 798, 838, 952, 969, 1064, 1071, 1197, 1224, 1257, 1292, 1368, 1428, 1596, 1676, 1938, 2142, 2261, 2394, 2514, 2584, 2856, 2907, 2933, 3192, 3352, 3771, 3876, 4284, 4522, 4788, 5028, 5814, 5866, 6783, 7123, 7542, 7752, 7961, 8568, 8799, 9044, 9576, 10056, 11628, 11732, 13566, 14246, 15084, 15922, 17598, 18088, 20349, 21369, 23256, 23464, 23883, 26397, 27132, 28492, 30168, 31844, 35196, 40698, 42738, 47766, 49861, 52794, 54264, 55727, 56984, 63688, 64107, 70392, 71649, 81396, 85476, 95532, 99722, 105588, 111454, 128214, 135337, 143298, 149583, 162792, 167181, 170952, 191064, 199444, 211176, 222908, 256428, 270674, 286596, 299166, 334362, 398888, 406011, 445816, 448749, 501543, 512856, 541348, 573192, 598332, 668724, 812022, 897498, 947359, 1003086, 1082696, 1196664, 1218033, 1337448, 1624044, 1794996, 1894718, 2006172, 2436066, 2842077, 3248088, 3589992, 3789436, 4012344, 4872132, 5684154, 7578872, 8526231, 9744264, 11368308, 17052462, 22736616, 34104924, 68209848]

約数ペア:

[(1, 68209848), (2, 34104924), (3, 22736616), (4, 17052462), (6, 11368308), (7, 9744264), (8, 8526231), (9, 7578872), (12, 5684154), (14, 4872132), (17, 4012344), (18, 3789436), (19, 3589992), (21, 3248088), (24, 2842077), (28, 2436066), (34, 2006172), (36, 1894718), (38, 1794996), (42, 1624044), (51, 1337448), (56, 1218033), (57, 1196664), (63, 1082696), (68, 1003086), (72, 947359), (76, 897498), (84, 812022), (102, 668724), (114, 598332), (119, 573192), (126, 541348), (133, 512856), (136, 501543), (152, 448749), (153, 445816), (168, 406011), (171, 398888), (204, 334362), (228, 299166), (238, 286596), (252, 270674), (266, 256428), (306, 222908), (323, 211176), (342, 199444), (357, 191064), (399, 170952), (408, 167181), (419, 162792), (456, 149583), (476, 143298), (504, 135337), (532, 128214), (612, 111454), (646, 105588), (684, 99722), (714, 95532), (798, 85476), (838, 81396), (952, 71649), (969, 70392), (1064, 64107), (1071, 63688), (1197, 56984), (1224, 55727), (1257, 54264), (1292, 52794), (1368, 49861), (1428, 47766), (1596, 42738), (1676, 40698), (1938, 35196), (2142, 31844), (2261, 30168), (2394, 28492), (2514, 27132), (2584, 26397), (2856, 23883), (2907, 23464), (2933, 23256), (3192, 21369), (3352, 20349), (3771, 18088), (3876, 17598), (4284, 15922), (4522, 15084), (4788, 14246), (5028, 13566), (5814, 11732), (5866, 11628), (6783, 10056), (7123, 9576), (7542, 9044), (7752, 8799), (7961, 8568)]