406472472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14190

約数の個数: 128

約数和(自身を含む): 1358400000

約数和(自身を除く): 951927528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14149, 14364, 28298, 28728, 42447, 56596, 84894, 99043, 113192, 127341, 169788, 198086, 254682, 268831, 297129, 339576, 382023, 396172, 509364, 537662, 594258, 764046, 792344, 806493, 891387, 1018728, 1075324, 1188516, 1528092, 1612986, 1782774, 1881817, 2150648, 2377032, 2419479, 2674161, 3056184, 3225972, 3565548, 3763634, 4838958, 5348322, 5645451, 6451944, 7131096, 7258437, 7527268, 9677916, 10696644, 11290902, 14516874, 15054536, 16936353, 19355832, 21393288, 22581804, 29033748, 33872706, 45163608, 50809059, 58067496, 67745412, 101618118, 135490824, 203236236, 406472472]

約数ペア:

[(1, 406472472), (2, 203236236), (3, 135490824), (4, 101618118), (6, 67745412), (7, 58067496), (8, 50809059), (9, 45163608), (12, 33872706), (14, 29033748), (18, 22581804), (19, 21393288), (21, 19355832), (24, 16936353), (27, 15054536), (28, 14516874), (36, 11290902), (38, 10696644), (42, 9677916), (54, 7527268), (56, 7258437), (57, 7131096), (63, 6451944), (72, 5645451), (76, 5348322), (84, 4838958), (108, 3763634), (114, 3565548), (126, 3225972), (133, 3056184), (152, 2674161), (168, 2419479), (171, 2377032), (189, 2150648), (216, 1881817), (228, 1782774), (252, 1612986), (266, 1528092), (342, 1188516), (378, 1075324), (399, 1018728), (456, 891387), (504, 806493), (513, 792344), (532, 764046), (684, 594258), (756, 537662), (798, 509364), (1026, 396172), (1064, 382023), (1197, 339576), (1368, 297129), (1512, 268831), (1596, 254682), (2052, 198086), (2394, 169788), (3192, 127341), (3591, 113192), (4104, 99043), (4788, 84894), (7182, 56596), (9576, 42447), (14149, 28728), (14364, 28298)]