312292512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 1107025920

約数和(自身を除く): 794733408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 224, 228, 248, 252, 263, 266, 279, 288, 304, 336, 342, 372, 399, 434, 456, 496, 504, 526, 532, 558, 589, 608, 651, 672, 684, 744, 789, 798, 868, 912, 992, 1008, 1052, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1578, 1596, 1736, 1767, 1824, 1841, 1953, 2016, 2104, 2128, 2232, 2356, 2367, 2394, 2604, 2736, 2976, 3156, 3192, 3472, 3534, 3682, 3906, 4123, 4208, 4256, 4464, 4712, 4734, 4788, 4997, 5208, 5301, 5472, 5523, 6312, 6384, 6944, 7068, 7364, 7812, 8153, 8246, 8416, 8928, 9424, 9468, 9576, 9994, 10416, 10602, 11046, 12369, 12624, 12768, 14136, 14728, 14991, 15624, 16306, 16492, 16569, 18848, 18936, 19152, 19988, 20832, 21204, 22092, 24459, 24738, 25248, 28272, 29456, 29982, 31248, 32612, 32984, 33138, 34979, 37107, 37872, 38304, 39976, 42408, 44184, 44973, 48918, 49476, 56544, 57071, 58912, 59964, 62496, 65224, 65968, 66276, 69958, 73377, 74214, 75744, 79952, 84816, 88368, 89946, 97836, 98952, 104937, 114142, 119928, 130448, 131936, 132552, 139916, 146754, 148428, 154907, 159904, 169632, 171213, 176736, 179892, 195672, 197904, 209874, 228284, 239856, 260896, 265104, 279832, 293508, 296856, 309814, 314811, 342426, 359784, 391344, 395808, 419748, 456568, 464721, 479712, 513639, 530208, 559664, 587016, 593712, 619628, 629622, 684852, 719568, 782688, 839496, 913136, 929442, 1027278, 1084349, 1119328, 1174032, 1187424, 1239256, 1259244, 1369704, 1394163, 1439136, 1678992, 1826272, 1858884, 2054556, 2168698, 2348064, 2478512, 2518488, 2739408, 2788326, 3253047, 3357984, 3717768, 4109112, 4337396, 4957024, 5036976, 5478816, 5576652, 6506094, 7435536, 8218224, 8674792, 9759141, 10073952, 11153304, 13012188, 14871072, 16436448, 17349584, 19518282, 22306608, 26024376, 34699168, 39036564, 44613216, 52048752, 78073128, 104097504, 156146256, 312292512]

約数ペア:

[(1, 312292512), (2, 156146256), (3, 104097504), (4, 78073128), (6, 52048752), (7, 44613216), (8, 39036564), (9, 34699168), (12, 26024376), (14, 22306608), (16, 19518282), (18, 17349584), (19, 16436448), (21, 14871072), (24, 13012188), (28, 11153304), (31, 10073952), (32, 9759141), (36, 8674792), (38, 8218224), (42, 7435536), (48, 6506094), (56, 5576652), (57, 5478816), (62, 5036976), (63, 4957024), (72, 4337396), (76, 4109112), (84, 3717768), (93, 3357984), (96, 3253047), (112, 2788326), (114, 2739408), (124, 2518488), (126, 2478512), (133, 2348064), (144, 2168698), (152, 2054556), (168, 1858884), (171, 1826272), (186, 1678992), (217, 1439136), (224, 1394163), (228, 1369704), (248, 1259244), (252, 1239256), (263, 1187424), (266, 1174032), (279, 1119328), (288, 1084349), (304, 1027278), (336, 929442), (342, 913136), (372, 839496), (399, 782688), (434, 719568), (456, 684852), (496, 629622), (504, 619628), (526, 593712), (532, 587016), (558, 559664), (589, 530208), (608, 513639), (651, 479712), (672, 464721), (684, 456568), (744, 419748), (789, 395808), (798, 391344), (868, 359784), (912, 342426), (992, 314811), (1008, 309814), (1052, 296856), (1064, 293508), (1116, 279832), (1178, 265104), (1197, 260896), (1302, 239856), (1368, 228284), (1488, 209874), (1578, 197904), (1596, 195672), (1736, 179892), (1767, 176736), (1824, 171213), (1841, 169632), (1953, 159904), (2016, 154907), (2104, 148428), (2128, 146754), (2232, 139916), (2356, 132552), (2367, 131936), (2394, 130448), (2604, 119928), (2736, 114142), (2976, 104937), (3156, 98952), (3192, 97836), (3472, 89946), (3534, 88368), (3682, 84816), (3906, 79952), (4123, 75744), (4208, 74214), (4256, 73377), (4464, 69958), (4712, 66276), (4734, 65968), (4788, 65224), (4997, 62496), (5208, 59964), (5301, 58912), (5472, 57071), (5523, 56544), (6312, 49476), (6384, 48918), (6944, 44973), (7068, 44184), (7364, 42408), (7812, 39976), (8153, 38304), (8246, 37872), (8416, 37107), (8928, 34979), (9424, 33138), (9468, 32984), (9576, 32612), (9994, 31248), (10416, 29982), (10602, 29456), (11046, 28272), (12369, 25248), (12624, 24738), (12768, 24459), (14136, 22092), (14728, 21204), (14991, 20832), (15624, 19988), (16306, 19152), (16492, 18936), (16569, 18848)]