391122144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10211}}^1$

素因数の和:10253

約数の個数: 144

約数和(自身を含む): 1338180480

約数和(自身を除く): 947058336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 10211, 12768, 19152, 20422, 30633, 38304, 40844, 61266, 71477, 81688, 91899, 122532, 142954, 163376, 183798, 194009, 214431, 245064, 285908, 326752, 367596, 388018, 428862, 490128, 571816, 582027, 643293, 735192, 776036, 857724, 980256, 1143632, 1164054, 1286586, 1358063, 1470384, 1552072, 1715448, 1746081, 2287264, 2328108, 2573172, 2716126, 2940768, 3104144, 3430896, 3492162, 4074189, 4656216, 5146344, 5432252, 6208288, 6861792, 6984324, 8148378, 9312432, 10292688, 10864504, 12222567, 13968648, 16296756, 18624864, 20585376, 21729008, 24445134, 27937296, 32593512, 43458016, 48890268, 55874592, 65187024, 97780536, 130374048, 195561072, 391122144]

約数ペア:

[(1, 391122144), (2, 195561072), (3, 130374048), (4, 97780536), (6, 65187024), (7, 55874592), (8, 48890268), (9, 43458016), (12, 32593512), (14, 27937296), (16, 24445134), (18, 21729008), (19, 20585376), (21, 18624864), (24, 16296756), (28, 13968648), (32, 12222567), (36, 10864504), (38, 10292688), (42, 9312432), (48, 8148378), (56, 6984324), (57, 6861792), (63, 6208288), (72, 5432252), (76, 5146344), (84, 4656216), (96, 4074189), (112, 3492162), (114, 3430896), (126, 3104144), (133, 2940768), (144, 2716126), (152, 2573172), (168, 2328108), (171, 2287264), (224, 1746081), (228, 1715448), (252, 1552072), (266, 1470384), (288, 1358063), (304, 1286586), (336, 1164054), (342, 1143632), (399, 980256), (456, 857724), (504, 776036), (532, 735192), (608, 643293), (672, 582027), (684, 571816), (798, 490128), (912, 428862), (1008, 388018), (1064, 367596), (1197, 326752), (1368, 285908), (1596, 245064), (1824, 214431), (2016, 194009), (2128, 183798), (2394, 163376), (2736, 142954), (3192, 122532), (4256, 91899), (4788, 81688), (5472, 71477), (6384, 61266), (9576, 40844), (10211, 38304), (12768, 30633), (19152, 20422)]