28457881704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1133

約数の個数: 288

約数和(自身を含む): 92932070400

約数和(自身を除く): 64474188696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 367, 372, 392, 434, 441, 504, 558, 588, 651, 709, 734, 744, 868, 882, 1101, 1116, 1176, 1302, 1418, 1468, 1519, 1736, 1764, 1953, 2127, 2202, 2232, 2569, 2604, 2836, 2936, 3038, 3303, 3528, 3906, 4254, 4404, 4557, 4963, 5138, 5208, 5672, 6076, 6381, 6606, 7707, 7812, 8508, 8808, 9114, 9926, 10276, 11377, 12152, 12762, 13212, 13671, 14889, 15414, 15624, 17016, 17983, 18228, 19852, 20552, 21979, 22754, 23121, 25524, 26424, 27342, 29778, 30828, 34131, 34741, 35966, 36456, 39704, 43958, 44667, 45508, 46242, 51048, 53949, 54684, 59556, 61656, 65937, 68262, 69482, 71932, 79639, 87916, 89334, 91016, 92484, 102393, 104223, 107898, 109368, 119112, 131874, 136524, 138964, 143864, 153853, 159278, 161847, 175832, 178668, 184968, 197811, 204786, 208446, 215796, 238917, 260203, 263748, 273048, 277928, 307706, 312669, 318556, 323694, 357336, 395622, 409572, 416892, 431592, 461559, 477834, 520406, 527496, 557473, 615412, 625338, 637112, 647388, 716751, 780609, 791244, 819144, 833784, 923118, 955668, 1040812, 1076971, 1114946, 1230824, 1250676, 1294776, 1384677, 1433502, 1561218, 1582488, 1672419, 1821421, 1846236, 1911336, 2081624, 2153942, 2229892, 2341827, 2501352, 2769354, 2867004, 3122436, 3230913, 3344838, 3642842, 3692472, 4307884, 4459784, 4683654, 5017257, 5464263, 5538708, 5734008, 6244872, 6461826, 6689676, 7285684, 8066293, 8615768, 9367308, 9692739, 10034514, 10928526, 11077416, 12749947, 12923652, 13379352, 14571368, 16132586, 16392789, 18734616, 19385478, 20069028, 21857052, 24198879, 25499894, 25847304, 32265172, 32785578, 38249841, 38770956, 40138056, 43714104, 48397758, 50999788, 56464051, 64530344, 65571156, 72596637, 76499682, 77541912, 96795516, 101999576, 112928102, 114749523, 131142312, 145193274, 152999364, 169392153, 193591032, 225856204, 229499046, 290386548, 305998728, 338784306, 395248357, 451712408, 458998092, 508176459, 580773096, 677568612, 790496714, 917996184, 1016352918, 1185745071, 1355137224, 1580993428, 2032705836, 2371490142, 3161986856, 3557235213, 4065411672, 4742980284, 7114470426, 9485960568, 14228940852, 28457881704]

約数ペア:

[(1, 28457881704), (2, 14228940852), (3, 9485960568), (4, 7114470426), (6, 4742980284), (7, 4065411672), (8, 3557235213), (9, 3161986856), (12, 2371490142), (14, 2032705836), (18, 1580993428), (21, 1355137224), (24, 1185745071), (28, 1016352918), (31, 917996184), (36, 790496714), (42, 677568612), (49, 580773096), (56, 508176459), (62, 458998092), (63, 451712408), (72, 395248357), (84, 338784306), (93, 305998728), (98, 290386548), (124, 229499046), (126, 225856204), (147, 193591032), (168, 169392153), (186, 152999364), (196, 145193274), (217, 131142312), (248, 114749523), (252, 112928102), (279, 101999576), (294, 96795516), (367, 77541912), (372, 76499682), (392, 72596637), (434, 65571156), (441, 64530344), (504, 56464051), (558, 50999788), (588, 48397758), (651, 43714104), (709, 40138056), (734, 38770956), (744, 38249841), (868, 32785578), (882, 32265172), (1101, 25847304), (1116, 25499894), (1176, 24198879), (1302, 21857052), (1418, 20069028), (1468, 19385478), (1519, 18734616), (1736, 16392789), (1764, 16132586), (1953, 14571368), (2127, 13379352), (2202, 12923652), (2232, 12749947), (2569, 11077416), (2604, 10928526), (2836, 10034514), (2936, 9692739), (3038, 9367308), (3303, 8615768), (3528, 8066293), (3906, 7285684), (4254, 6689676), (4404, 6461826), (4557, 6244872), (4963, 5734008), (5138, 5538708), (5208, 5464263), (5672, 5017257), (6076, 4683654), (6381, 4459784), (6606, 4307884), (7707, 3692472), (7812, 3642842), (8508, 3344838), (8808, 3230913), (9114, 3122436), (9926, 2867004), (10276, 2769354), (11377, 2501352), (12152, 2341827), (12762, 2229892), (13212, 2153942), (13671, 2081624), (14889, 1911336), (15414, 1846236), (15624, 1821421), (17016, 1672419), (17983, 1582488), (18228, 1561218), (19852, 1433502), (20552, 1384677), (21979, 1294776), (22754, 1250676), (23121, 1230824), (25524, 1114946), (26424, 1076971), (27342, 1040812), (29778, 955668), (30828, 923118), (34131, 833784), (34741, 819144), (35966, 791244), (36456, 780609), (39704, 716751), (43958, 647388), (44667, 637112), (45508, 625338), (46242, 615412), (51048, 557473), (53949, 527496), (54684, 520406), (59556, 477834), (61656, 461559), (65937, 431592), (68262, 416892), (69482, 409572), (71932, 395622), (79639, 357336), (87916, 323694), (89334, 318556), (91016, 312669), (92484, 307706), (102393, 277928), (104223, 273048), (107898, 263748), (109368, 260203), (119112, 238917), (131874, 215796), (136524, 208446), (138964, 204786), (143864, 197811), (153853, 184968), (159278, 178668), (161847, 175832)]