405240192

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 192

約数和(自身を含む): 1391871600

約数和(自身を除く): 986631408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2393, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 4786, 5292, 6048, 6272, 7056, 7179, 8064, 9408, 9572, 10584, 12096, 14112, 14358, 16751, 18816, 19144, 21168, 21537, 24192, 28224, 28716, 33502, 38288, 42336, 43074, 50253, 56448, 57432, 64611, 67004, 76576, 84672, 86148, 100506, 114864, 117257, 129222, 134008, 150759, 153152, 169344, 172296, 201012, 229728, 234514, 258444, 268016, 301518, 306304, 344592, 351771, 402024, 452277, 459456, 469028, 516888, 536032, 603036, 689184, 703542, 804048, 904554, 918912, 938056, 1033776, 1055313, 1072064, 1206072, 1378368, 1407084, 1608096, 1809108, 1876112, 2067552, 2110626, 2144128, 2412144, 2756736, 2814168, 3165939, 3216192, 3618216, 3752224, 4135104, 4221252, 4824288, 5628336, 6331878, 6432384, 7236432, 7504448, 8270208, 8442504, 9648576, 11256672, 12663756, 14472864, 15008896, 16885008, 19297152, 22513344, 25327512, 28945728, 33770016, 45026688, 50655024, 57891456, 67540032, 101310048, 135080064, 202620096, 405240192]

約数ペア:

[(1, 405240192), (2, 202620096), (3, 135080064), (4, 101310048), (6, 67540032), (7, 57891456), (8, 50655024), (9, 45026688), (12, 33770016), (14, 28945728), (16, 25327512), (18, 22513344), (21, 19297152), (24, 16885008), (27, 15008896), (28, 14472864), (32, 12663756), (36, 11256672), (42, 9648576), (48, 8442504), (49, 8270208), (54, 7504448), (56, 7236432), (63, 6432384), (64, 6331878), (72, 5628336), (84, 4824288), (96, 4221252), (98, 4135104), (108, 3752224), (112, 3618216), (126, 3216192), (128, 3165939), (144, 2814168), (147, 2756736), (168, 2412144), (189, 2144128), (192, 2110626), (196, 2067552), (216, 1876112), (224, 1809108), (252, 1608096), (288, 1407084), (294, 1378368), (336, 1206072), (378, 1072064), (384, 1055313), (392, 1033776), (432, 938056), (441, 918912), (448, 904554), (504, 804048), (576, 703542), (588, 689184), (672, 603036), (756, 536032), (784, 516888), (864, 469028), (882, 459456), (896, 452277), (1008, 402024), (1152, 351771), (1176, 344592), (1323, 306304), (1344, 301518), (1512, 268016), (1568, 258444), (1728, 234514), (1764, 229728), (2016, 201012), (2352, 172296), (2393, 169344), (2646, 153152), (2688, 150759), (3024, 134008), (3136, 129222), (3456, 117257), (3528, 114864), (4032, 100506), (4704, 86148), (4786, 84672), (5292, 76576), (6048, 67004), (6272, 64611), (7056, 57432), (7179, 56448), (8064, 50253), (9408, 43074), (9572, 42336), (10584, 38288), (12096, 33502), (14112, 28716), (14358, 28224), (16751, 24192), (18816, 21537), (19144, 21168)]