1229386488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1$

素因数の和:1965

約数の個数: 128

約数和(自身を含む): 3557088000

約数和(自身を除く): 2327701512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 137, 152, 209, 228, 264, 274, 411, 418, 456, 548, 627, 822, 836, 1096, 1254, 1507, 1644, 1672, 1789, 2508, 2603, 3014, 3288, 3578, 4521, 5016, 5206, 5367, 6028, 7156, 7809, 9042, 10412, 10734, 12056, 14312, 15618, 18084, 19679, 20824, 21468, 28633, 31236, 33991, 36168, 39358, 42936, 57266, 59037, 62472, 67982, 78716, 85899, 101973, 114532, 118074, 135964, 157432, 171798, 203946, 229064, 236148, 245093, 271928, 343596, 373901, 407892, 472296, 490186, 687192, 735279, 747802, 815784, 980372, 1121703, 1470558, 1495604, 1960744, 2243406, 2696023, 2941116, 2991208, 4486812, 4656767, 5392046, 5882232, 8088069, 8973624, 9313534, 10784092, 13970301, 16176138, 18627068, 21568184, 27940602, 32352276, 37254136, 51224437, 55881204, 64704552, 102448874, 111762408, 153673311, 204897748, 307346622, 409795496, 614693244, 1229386488]

約数ペア:

[(1, 1229386488), (2, 614693244), (3, 409795496), (4, 307346622), (6, 204897748), (8, 153673311), (11, 111762408), (12, 102448874), (19, 64704552), (22, 55881204), (24, 51224437), (33, 37254136), (38, 32352276), (44, 27940602), (57, 21568184), (66, 18627068), (76, 16176138), (88, 13970301), (114, 10784092), (132, 9313534), (137, 8973624), (152, 8088069), (209, 5882232), (228, 5392046), (264, 4656767), (274, 4486812), (411, 2991208), (418, 2941116), (456, 2696023), (548, 2243406), (627, 1960744), (822, 1495604), (836, 1470558), (1096, 1121703), (1254, 980372), (1507, 815784), (1644, 747802), (1672, 735279), (1789, 687192), (2508, 490186), (2603, 472296), (3014, 407892), (3288, 373901), (3578, 343596), (4521, 271928), (5016, 245093), (5206, 236148), (5367, 229064), (6028, 203946), (7156, 171798), (7809, 157432), (9042, 135964), (10412, 118074), (10734, 114532), (12056, 101973), (14312, 85899), (15618, 78716), (18084, 67982), (19679, 62472), (20824, 59037), (21468, 57266), (28633, 42936), (31236, 39358), (33991, 36168)]