42119808

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 81259392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 251, 276, 304, 368, 384, 437, 456, 502, 552, 608, 736, 753, 874, 912, 1004, 1104, 1216, 1311, 1472, 1506, 1748, 1824, 2008, 2208, 2432, 2622, 2944, 3012, 3496, 3648, 4016, 4416, 4769, 5244, 5773, 6024, 6992, 7296, 8032, 8832, 9538, 10488, 11546, 12048, 13984, 14307, 16064, 17319, 19076, 20976, 23092, 24096, 27968, 28614, 32128, 34638, 38152, 41952, 46184, 48192, 55936, 57228, 69276, 76304, 83904, 92368, 96384, 109687, 114456, 138552, 152608, 167808, 184736, 219374, 228912, 277104, 305216, 329061, 369472, 438748, 457824, 554208, 610432, 658122, 738944, 877496, 915648, 1108416, 1316244, 1754992, 1831296, 2216832, 2632488, 3509984, 5264976, 7019968, 10529952, 14039936, 21059904, 42119808]

約数ペア:

[(1, 42119808), (2, 21059904), (3, 14039936), (4, 10529952), (6, 7019968), (8, 5264976), (12, 3509984), (16, 2632488), (19, 2216832), (23, 1831296), (24, 1754992), (32, 1316244), (38, 1108416), (46, 915648), (48, 877496), (57, 738944), (64, 658122), (69, 610432), (76, 554208), (92, 457824), (96, 438748), (114, 369472), (128, 329061), (138, 305216), (152, 277104), (184, 228912), (192, 219374), (228, 184736), (251, 167808), (276, 152608), (304, 138552), (368, 114456), (384, 109687), (437, 96384), (456, 92368), (502, 83904), (552, 76304), (608, 69276), (736, 57228), (753, 55936), (874, 48192), (912, 46184), (1004, 41952), (1104, 38152), (1216, 34638), (1311, 32128), (1472, 28614), (1506, 27968), (1748, 24096), (1824, 23092), (2008, 20976), (2208, 19076), (2432, 17319), (2622, 16064), (2944, 14307), (3012, 13984), (3496, 12048), (3648, 11546), (4016, 10488), (4416, 9538), (4769, 8832), (5244, 8032), (5773, 7296), (6024, 6992)]