2243670138

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 5389516800

約数和(自身を除く): 3145846662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 127, 134, 171, 201, 254, 257, 342, 381, 402, 513, 514, 603, 762, 771, 1026, 1143, 1206, 1273, 1542, 1809, 2286, 2313, 2413, 2546, 3429, 3618, 3819, 4626, 4826, 4883, 6858, 6939, 7239, 7638, 8509, 9766, 11457, 13878, 14478, 14649, 17018, 17219, 21717, 22914, 25527, 29298, 32639, 34371, 34438, 43434, 43947, 51054, 51657, 65151, 65278, 68742, 76581, 87894, 97917, 103314, 130302, 131841, 153162, 154971, 161671, 195834, 229743, 263682, 293751, 309942, 323342, 327161, 459486, 464913, 485013, 587502, 620141, 654322, 881253, 929826, 970026, 981483, 1240282, 1455039, 1762506, 1860423, 1962966, 2186813, 2910078, 2944449, 3720846, 4365117, 4373626, 5581269, 5888898, 6560439, 8730234, 8833347, 11162538, 13120878, 16743807, 17666694, 19681317, 33487614, 39362634, 41549447, 59043951, 83098894, 118087902, 124648341, 249296682, 373945023, 747890046, 1121835069, 2243670138]

約数ペア:

[(1, 2243670138), (2, 1121835069), (3, 747890046), (6, 373945023), (9, 249296682), (18, 124648341), (19, 118087902), (27, 83098894), (38, 59043951), (54, 41549447), (57, 39362634), (67, 33487614), (114, 19681317), (127, 17666694), (134, 16743807), (171, 13120878), (201, 11162538), (254, 8833347), (257, 8730234), (342, 6560439), (381, 5888898), (402, 5581269), (513, 4373626), (514, 4365117), (603, 3720846), (762, 2944449), (771, 2910078), (1026, 2186813), (1143, 1962966), (1206, 1860423), (1273, 1762506), (1542, 1455039), (1809, 1240282), (2286, 981483), (2313, 970026), (2413, 929826), (2546, 881253), (3429, 654322), (3618, 620141), (3819, 587502), (4626, 485013), (4826, 464913), (4883, 459486), (6858, 327161), (6939, 323342), (7239, 309942), (7638, 293751), (8509, 263682), (9766, 229743), (11457, 195834), (13878, 161671), (14478, 154971), (14649, 153162), (17018, 131841), (17219, 130302), (21717, 103314), (22914, 97917), (25527, 87894), (29298, 76581), (32639, 68742), (34371, 65278), (34438, 65151), (43434, 51657), (43947, 51054)]