421310592

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 1348358400

約数和(自身を除く): 927047808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 71, 72, 96, 101, 102, 108, 128, 136, 142, 144, 153, 192, 202, 204, 213, 216, 272, 284, 288, 303, 306, 384, 404, 408, 426, 432, 459, 544, 568, 576, 606, 612, 639, 808, 816, 852, 864, 909, 918, 1088, 1136, 1152, 1207, 1212, 1224, 1278, 1616, 1632, 1704, 1717, 1728, 1818, 1836, 1917, 2176, 2272, 2414, 2424, 2448, 2556, 2727, 3232, 3264, 3408, 3434, 3456, 3621, 3636, 3672, 3834, 4544, 4828, 4848, 4896, 5112, 5151, 5454, 6464, 6528, 6816, 6868, 7171, 7242, 7272, 7344, 7668, 9088, 9656, 9696, 9792, 10224, 10302, 10863, 10908, 12928, 13632, 13736, 14342, 14484, 14544, 14688, 15336, 15453, 19312, 19392, 19584, 20448, 20604, 21513, 21726, 21816, 27264, 27472, 28684, 28968, 29088, 29376, 30672, 30906, 32589, 38624, 38784, 40896, 41208, 43026, 43452, 43632, 46359, 54944, 57368, 57936, 58176, 58752, 61344, 61812, 64539, 65178, 77248, 81792, 82416, 86052, 86904, 87264, 92718, 109888, 114736, 115872, 116352, 121907, 122688, 123624, 129078, 130356, 154496, 164832, 172104, 173808, 174528, 185436, 193617, 219776, 229472, 231744, 243814, 245376, 247248, 258156, 260712, 329664, 344208, 347616, 349056, 365721, 370872, 387234, 458944, 463488, 487628, 494496, 516312, 521424, 659328, 688416, 695232, 731442, 741744, 774468, 917888, 975256, 988992, 1032624, 1042848, 1097163, 1376832, 1390464, 1462884, 1483488, 1548936, 1950512, 1977984, 2065248, 2085696, 2194326, 2753664, 2925768, 2966976, 3097872, 3291489, 3901024, 4130496, 4171392, 4388652, 5851536, 5933952, 6195744, 6582978, 7802048, 8260992, 8777304, 11703072, 12391488, 13165956, 15604096, 17554608, 23406144, 24782976, 26331912, 35109216, 46812288, 52663824, 70218432, 105327648, 140436864, 210655296, 421310592]

約数ペア:

[(1, 421310592), (2, 210655296), (3, 140436864), (4, 105327648), (6, 70218432), (8, 52663824), (9, 46812288), (12, 35109216), (16, 26331912), (17, 24782976), (18, 23406144), (24, 17554608), (27, 15604096), (32, 13165956), (34, 12391488), (36, 11703072), (48, 8777304), (51, 8260992), (54, 7802048), (64, 6582978), (68, 6195744), (71, 5933952), (72, 5851536), (96, 4388652), (101, 4171392), (102, 4130496), (108, 3901024), (128, 3291489), (136, 3097872), (142, 2966976), (144, 2925768), (153, 2753664), (192, 2194326), (202, 2085696), (204, 2065248), (213, 1977984), (216, 1950512), (272, 1548936), (284, 1483488), (288, 1462884), (303, 1390464), (306, 1376832), (384, 1097163), (404, 1042848), (408, 1032624), (426, 988992), (432, 975256), (459, 917888), (544, 774468), (568, 741744), (576, 731442), (606, 695232), (612, 688416), (639, 659328), (808, 521424), (816, 516312), (852, 494496), (864, 487628), (909, 463488), (918, 458944), (1088, 387234), (1136, 370872), (1152, 365721), (1207, 349056), (1212, 347616), (1224, 344208), (1278, 329664), (1616, 260712), (1632, 258156), (1704, 247248), (1717, 245376), (1728, 243814), (1818, 231744), (1836, 229472), (1917, 219776), (2176, 193617), (2272, 185436), (2414, 174528), (2424, 173808), (2448, 172104), (2556, 164832), (2727, 154496), (3232, 130356), (3264, 129078), (3408, 123624), (3434, 122688), (3456, 121907), (3621, 116352), (3636, 115872), (3672, 114736), (3834, 109888), (4544, 92718), (4828, 87264), (4848, 86904), (4896, 86052), (5112, 82416), (5151, 81792), (5454, 77248), (6464, 65178), (6528, 64539), (6816, 61812), (6868, 61344), (7171, 58752), (7242, 58176), (7272, 57936), (7344, 57368), (7668, 54944), (9088, 46359), (9656, 43632), (9696, 43452), (9792, 43026), (10224, 41208), (10302, 40896), (10863, 38784), (10908, 38624), (12928, 32589), (13632, 30906), (13736, 30672), (14342, 29376), (14484, 29088), (14544, 28968), (14688, 28684), (15336, 27472), (15453, 27264), (19312, 21816), (19392, 21726), (19584, 21513), (20448, 20604)]