213755472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11201

約数の個数: 120

約数和(自身を含む): 719725760

約数和(自身を除く): 505970288

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, 11161, 19152, 22322, 33483, 44644, 66966, 78127, 89288, 100449, 133932, 156254, 178576, 200898, 212059, 234381, 267864, 312508, 401796, 424118, 468762, 535728, 625016, 636177, 703143, 803592, 848236, 937524, 1250032, 1272354, 1406286, 1484413, 1607184, 1696472, 1875048, 1908531, 2544708, 2812572, 2968826, 3392944, 3750096, 3817062, 4453239, 5089416, 5625144, 5937652, 7634124, 8906478, 10178832, 11250288, 11875304, 13359717, 15268248, 17812956, 23750608, 26719434, 30536496, 35625912, 53438868, 71251824, 106877736, 213755472]

約数ペア:

[(1, 213755472), (2, 106877736), (3, 71251824), (4, 53438868), (6, 35625912), (7, 30536496), (8, 26719434), (9, 23750608), (12, 17812956), (14, 15268248), (16, 13359717), (18, 11875304), (19, 11250288), (21, 10178832), (24, 8906478), (28, 7634124), (36, 5937652), (38, 5625144), (42, 5089416), (48, 4453239), (56, 3817062), (57, 3750096), (63, 3392944), (72, 2968826), (76, 2812572), (84, 2544708), (112, 1908531), (114, 1875048), (126, 1696472), (133, 1607184), (144, 1484413), (152, 1406286), (168, 1272354), (171, 1250032), (228, 937524), (252, 848236), (266, 803592), (304, 703143), (336, 636177), (342, 625016), (399, 535728), (456, 468762), (504, 424118), (532, 401796), (684, 312508), (798, 267864), (912, 234381), (1008, 212059), (1064, 200898), (1197, 178576), (1368, 156254), (1596, 133932), (2128, 100449), (2394, 89288), (2736, 78127), (3192, 66966), (4788, 44644), (6384, 33483), (9576, 22322), (11161, 19152)]