319417056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 1132185600

約数和(自身を除く): 812768544

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, 266, 269, 279, 288, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 538, 558, 589, 608, 651, 672, 684, 744, 798, 807, 868, 912, 992, 1008, 1064, 1076, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1614, 1736, 1767, 1824, 1883, 1953, 2016, 2128, 2152, 2232, 2356, 2394, 2421, 2604, 2736, 2976, 3192, 3228, 3472, 3534, 3766, 3906, 4123, 4256, 4304, 4464, 4712, 4788, 4842, 5111, 5208, 5301, 5472, 5649, 6384, 6456, 6944, 7068, 7532, 7812, 8246, 8339, 8608, 8928, 9424, 9576, 9684, 10222, 10416, 10602, 11298, 12369, 12768, 12912, 14136, 15064, 15333, 15624, 16492, 16678, 16947, 18848, 19152, 19368, 20444, 20832, 21204, 22596, 24738, 25017, 25824, 28272, 30128, 30666, 31248, 32984, 33356, 33894, 35777, 37107, 38304, 38736, 40888, 42408, 45192, 45999, 49476, 50034, 56544, 58373, 60256, 61332, 62496, 65968, 66712, 67788, 71554, 74214, 75051, 77472, 81776, 84816, 90384, 91998, 98952, 100068, 107331, 116746, 122664, 131936, 133424, 135576, 143108, 148428, 150102, 158441, 163552, 169632, 175119, 180768, 183996, 197904, 200136, 214662, 233492, 245328, 266848, 271152, 286216, 296856, 300204, 316882, 321993, 350238, 367992, 395808, 400272, 429324, 466984, 475323, 490656, 525357, 542304, 572432, 593712, 600408, 633764, 643986, 700476, 735984, 800544, 858648, 933968, 950646, 1050714, 1109087, 1144864, 1187424, 1200816, 1267528, 1287972, 1400952, 1425969, 1471968, 1717296, 1867936, 1901292, 2101428, 2218174, 2401632, 2535056, 2575944, 2801904, 2851938, 3327261, 3434592, 3802584, 4202856, 4436348, 5070112, 5151888, 5603808, 5703876, 6654522, 7605168, 8405712, 8872696, 9981783, 10303776, 11407752, 13309044, 15210336, 16811424, 17745392, 19963566, 22815504, 26618088, 35490784, 39927132, 45631008, 53236176, 79854264, 106472352, 159708528, 319417056]

約数ペア:

[(1, 319417056), (2, 159708528), (3, 106472352), (4, 79854264), (6, 53236176), (7, 45631008), (8, 39927132), (9, 35490784), (12, 26618088), (14, 22815504), (16, 19963566), (18, 17745392), (19, 16811424), (21, 15210336), (24, 13309044), (28, 11407752), (31, 10303776), (32, 9981783), (36, 8872696), (38, 8405712), (42, 7605168), (48, 6654522), (56, 5703876), (57, 5603808), (62, 5151888), (63, 5070112), (72, 4436348), (76, 4202856), (84, 3802584), (93, 3434592), (96, 3327261), (112, 2851938), (114, 2801904), (124, 2575944), (126, 2535056), (133, 2401632), (144, 2218174), (152, 2101428), (168, 1901292), (171, 1867936), (186, 1717296), (217, 1471968), (224, 1425969), (228, 1400952), (248, 1287972), (252, 1267528), (266, 1200816), (269, 1187424), (279, 1144864), (288, 1109087), (304, 1050714), (336, 950646), (342, 933968), (372, 858648), (399, 800544), (434, 735984), (456, 700476), (496, 643986), (504, 633764), (532, 600408), (538, 593712), (558, 572432), (589, 542304), (608, 525357), (651, 490656), (672, 475323), (684, 466984), (744, 429324), (798, 400272), (807, 395808), (868, 367992), (912, 350238), (992, 321993), (1008, 316882), (1064, 300204), (1076, 296856), (1116, 286216), (1178, 271152), (1197, 266848), (1302, 245328), (1368, 233492), (1488, 214662), (1596, 200136), (1614, 197904), (1736, 183996), (1767, 180768), (1824, 175119), (1883, 169632), (1953, 163552), (2016, 158441), (2128, 150102), (2152, 148428), (2232, 143108), (2356, 135576), (2394, 133424), (2421, 131936), (2604, 122664), (2736, 116746), (2976, 107331), (3192, 100068), (3228, 98952), (3472, 91998), (3534, 90384), (3766, 84816), (3906, 81776), (4123, 77472), (4256, 75051), (4304, 74214), (4464, 71554), (4712, 67788), (4788, 66712), (4842, 65968), (5111, 62496), (5208, 61332), (5301, 60256), (5472, 58373), (5649, 56544), (6384, 50034), (6456, 49476), (6944, 45999), (7068, 45192), (7532, 42408), (7812, 40888), (8246, 38736), (8339, 38304), (8608, 37107), (8928, 35777), (9424, 33894), (9576, 33356), (9684, 32984), (10222, 31248), (10416, 30666), (10602, 30128), (11298, 28272), (12369, 25824), (12768, 25017), (12912, 24738), (14136, 22596), (15064, 21204), (15333, 20832), (15624, 20444), (16492, 19368), (16678, 19152), (16947, 18848)]