738438792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19889}}^1$

素因数の和:19935

約数の個数: 128

約数和(自身を含む): 2405894400

約数和(自身を除く): 1667455608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 19889, 37128, 39778, 59667, 79556, 119334, 139223, 159112, 238668, 258557, 278446, 338113, 417669, 477336, 517114, 556892, 676226, 775671, 835338, 1014339, 1034228, 1113784, 1352452, 1551342, 1670676, 1809899, 2028678, 2068456, 2366791, 2704904, 3102684, 3341352, 3619798, 4057356, 4395469, 4733582, 5429697, 6205368, 7100373, 7239596, 8114712, 8790938, 9467164, 10859394, 13186407, 14200746, 14479192, 17581876, 18934328, 21718788, 26372814, 28401492, 30768283, 35163752, 43437576, 52745628, 56802984, 61536566, 92304849, 105491256, 123073132, 184609698, 246146264, 369219396, 738438792]

約数ペア:

[(1, 738438792), (2, 369219396), (3, 246146264), (4, 184609698), (6, 123073132), (7, 105491256), (8, 92304849), (12, 61536566), (13, 56802984), (14, 52745628), (17, 43437576), (21, 35163752), (24, 30768283), (26, 28401492), (28, 26372814), (34, 21718788), (39, 18934328), (42, 17581876), (51, 14479192), (52, 14200746), (56, 13186407), (68, 10859394), (78, 9467164), (84, 8790938), (91, 8114712), (102, 7239596), (104, 7100373), (119, 6205368), (136, 5429697), (156, 4733582), (168, 4395469), (182, 4057356), (204, 3619798), (221, 3341352), (238, 3102684), (273, 2704904), (312, 2366791), (357, 2068456), (364, 2028678), (408, 1809899), (442, 1670676), (476, 1551342), (546, 1352452), (663, 1113784), (714, 1034228), (728, 1014339), (884, 835338), (952, 775671), (1092, 676226), (1326, 556892), (1428, 517114), (1547, 477336), (1768, 417669), (2184, 338113), (2652, 278446), (2856, 258557), (3094, 238668), (4641, 159112), (5304, 139223), (6188, 119334), (9282, 79556), (12376, 59667), (18564, 39778), (19889, 37128)]