221224752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11551}}^1$

素因数の和:11591

約数の個数: 120

約数和(自身を含む): 744872960

約数和(自身を除く): 523648208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 11551, 19152, 23102, 34653, 46204, 69306, 80857, 92408, 103959, 138612, 161714, 184816, 207918, 219469, 242571, 277224, 323428, 415836, 438938, 485142, 554448, 646856, 658407, 727713, 831672, 877876, 970284, 1293712, 1316814, 1455426, 1536283, 1663344, 1755752, 1940568, 1975221, 2633628, 2910852, 3072566, 3511504, 3881136, 3950442, 4608849, 5267256, 5821704, 6145132, 7900884, 9217698, 10534512, 11643408, 12290264, 13826547, 15801768, 18435396, 24580528, 27653094, 31603536, 36870792, 55306188, 73741584, 110612376, 221224752]

約数ペア:

[(1, 221224752), (2, 110612376), (3, 73741584), (4, 55306188), (6, 36870792), (7, 31603536), (8, 27653094), (9, 24580528), (12, 18435396), (14, 15801768), (16, 13826547), (18, 12290264), (19, 11643408), (21, 10534512), (24, 9217698), (28, 7900884), (36, 6145132), (38, 5821704), (42, 5267256), (48, 4608849), (56, 3950442), (57, 3881136), (63, 3511504), (72, 3072566), (76, 2910852), (84, 2633628), (112, 1975221), (114, 1940568), (126, 1755752), (133, 1663344), (144, 1536283), (152, 1455426), (168, 1316814), (171, 1293712), (228, 970284), (252, 877876), (266, 831672), (304, 727713), (336, 658407), (342, 646856), (399, 554448), (456, 485142), (504, 438938), (532, 415836), (684, 323428), (798, 277224), (912, 242571), (1008, 219469), (1064, 207918), (1197, 184816), (1368, 161714), (1596, 138612), (2128, 103959), (2394, 92408), (2736, 80857), (3192, 69306), (4788, 46204), (6384, 34653), (9576, 23102), (11551, 19152)]