9140976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 29112720

約数和(自身を除く): 19971744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 257, 304, 312, 342, 456, 468, 494, 514, 624, 684, 741, 771, 912, 936, 988, 1028, 1368, 1482, 1542, 1872, 1976, 2056, 2223, 2313, 2736, 2964, 3084, 3341, 3952, 4112, 4446, 4626, 4883, 5928, 6168, 6682, 8892, 9252, 9766, 10023, 11856, 12336, 13364, 14649, 17784, 18504, 19532, 20046, 26728, 29298, 30069, 35568, 37008, 39064, 40092, 43947, 53456, 58596, 60138, 63479, 78128, 80184, 87894, 117192, 120276, 126958, 160368, 175788, 190437, 234384, 240552, 253916, 351576, 380874, 481104, 507832, 571311, 703152, 761748, 1015664, 1142622, 1523496, 2285244, 3046992, 4570488, 9140976]

約数ペア:

[(1, 9140976), (2, 4570488), (3, 3046992), (4, 2285244), (6, 1523496), (8, 1142622), (9, 1015664), (12, 761748), (13, 703152), (16, 571311), (18, 507832), (19, 481104), (24, 380874), (26, 351576), (36, 253916), (38, 240552), (39, 234384), (48, 190437), (52, 175788), (57, 160368), (72, 126958), (76, 120276), (78, 117192), (104, 87894), (114, 80184), (117, 78128), (144, 63479), (152, 60138), (156, 58596), (171, 53456), (208, 43947), (228, 40092), (234, 39064), (247, 37008), (257, 35568), (304, 30069), (312, 29298), (342, 26728), (456, 20046), (468, 19532), (494, 18504), (514, 17784), (624, 14649), (684, 13364), (741, 12336), (771, 11856), (912, 10023), (936, 9766), (988, 9252), (1028, 8892), (1368, 6682), (1482, 6168), (1542, 5928), (1872, 4883), (1976, 4626), (2056, 4446), (2223, 4112), (2313, 3952), (2736, 3341), (2964, 3084)]