421118544

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 1417784256

約数和(自身を除く): 996665712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 49, 56, 66, 77, 82, 84, 88, 98, 112, 123, 132, 147, 154, 164, 168, 176, 196, 231, 246, 264, 287, 294, 308, 328, 336, 392, 397, 451, 462, 492, 528, 539, 574, 588, 616, 656, 784, 794, 861, 902, 924, 984, 1078, 1148, 1176, 1191, 1232, 1353, 1588, 1617, 1722, 1804, 1848, 1968, 2009, 2156, 2296, 2352, 2382, 2706, 2779, 3157, 3176, 3234, 3444, 3608, 3696, 4018, 4312, 4367, 4592, 4764, 5412, 5558, 6027, 6314, 6352, 6468, 6888, 7216, 8036, 8337, 8624, 8734, 9471, 9528, 10824, 11116, 12054, 12628, 12936, 13101, 13776, 16072, 16277, 16674, 17468, 18942, 19056, 19453, 21648, 22099, 22232, 24108, 25256, 25872, 26202, 30569, 32144, 32554, 33348, 34936, 37884, 38906, 44198, 44464, 48216, 48831, 50512, 52404, 58359, 61138, 65108, 66297, 66696, 69872, 75768, 77812, 88396, 91707, 96432, 97662, 104808, 113939, 116718, 122276, 130216, 132594, 133392, 151536, 155624, 176792, 179047, 183414, 195324, 209616, 213983, 227878, 233436, 244552, 260432, 265188, 311248, 341817, 353584, 358094, 366828, 390648, 427966, 455756, 466872, 489104, 530376, 537141, 641949, 683634, 716188, 733656, 781296, 797573, 855932, 911512, 933744, 1060752, 1074282, 1253329, 1283898, 1367268, 1432376, 1467312, 1595146, 1711864, 1823024, 2148564, 2392719, 2506658, 2567796, 2734536, 2864752, 3190292, 3423728, 3759987, 4297128, 4785438, 5013316, 5135592, 5469072, 6380584, 7519974, 8594256, 8773303, 9570876, 10026632, 10271184, 12761168, 15039948, 17546606, 19141752, 20053264, 26319909, 30079896, 35093212, 38283504, 52639818, 60159792, 70186424, 105279636, 140372848, 210559272, 421118544]

約数ペア:

[(1, 421118544), (2, 210559272), (3, 140372848), (4, 105279636), (6, 70186424), (7, 60159792), (8, 52639818), (11, 38283504), (12, 35093212), (14, 30079896), (16, 26319909), (21, 20053264), (22, 19141752), (24, 17546606), (28, 15039948), (33, 12761168), (41, 10271184), (42, 10026632), (44, 9570876), (48, 8773303), (49, 8594256), (56, 7519974), (66, 6380584), (77, 5469072), (82, 5135592), (84, 5013316), (88, 4785438), (98, 4297128), (112, 3759987), (123, 3423728), (132, 3190292), (147, 2864752), (154, 2734536), (164, 2567796), (168, 2506658), (176, 2392719), (196, 2148564), (231, 1823024), (246, 1711864), (264, 1595146), (287, 1467312), (294, 1432376), (308, 1367268), (328, 1283898), (336, 1253329), (392, 1074282), (397, 1060752), (451, 933744), (462, 911512), (492, 855932), (528, 797573), (539, 781296), (574, 733656), (588, 716188), (616, 683634), (656, 641949), (784, 537141), (794, 530376), (861, 489104), (902, 466872), (924, 455756), (984, 427966), (1078, 390648), (1148, 366828), (1176, 358094), (1191, 353584), (1232, 341817), (1353, 311248), (1588, 265188), (1617, 260432), (1722, 244552), (1804, 233436), (1848, 227878), (1968, 213983), (2009, 209616), (2156, 195324), (2296, 183414), (2352, 179047), (2382, 176792), (2706, 155624), (2779, 151536), (3157, 133392), (3176, 132594), (3234, 130216), (3444, 122276), (3608, 116718), (3696, 113939), (4018, 104808), (4312, 97662), (4367, 96432), (4592, 91707), (4764, 88396), (5412, 77812), (5558, 75768), (6027, 69872), (6314, 66696), (6352, 66297), (6468, 65108), (6888, 61138), (7216, 58359), (8036, 52404), (8337, 50512), (8624, 48831), (8734, 48216), (9471, 44464), (9528, 44198), (10824, 38906), (11116, 37884), (12054, 34936), (12628, 33348), (12936, 32554), (13101, 32144), (13776, 30569), (16072, 26202), (16277, 25872), (16674, 25256), (17468, 24108), (18942, 22232), (19056, 22099), (19453, 21648)]