421914304

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 168

約数和(自身を含む): 1049944560

約数和(自身を除く): 628030256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 97, 98, 112, 133, 146, 152, 194, 196, 224, 266, 292, 304, 388, 392, 448, 511, 532, 584, 608, 679, 776, 784, 931, 1022, 1064, 1168, 1216, 1358, 1387, 1552, 1568, 1843, 1862, 2044, 2128, 2336, 2716, 2774, 3104, 3136, 3577, 3686, 3724, 4088, 4256, 4672, 4753, 5432, 5548, 6208, 7081, 7154, 7372, 7448, 8176, 8512, 9506, 9709, 10864, 11096, 12901, 14162, 14308, 14744, 14896, 16352, 19012, 19418, 21728, 22192, 25802, 28324, 28616, 29488, 29792, 32704, 38024, 38836, 43456, 44384, 49567, 51604, 56648, 57232, 58976, 59584, 67963, 76048, 77672, 88768, 90307, 99134, 103208, 113296, 114464, 117952, 134539, 135926, 152096, 155344, 180614, 198268, 206416, 226592, 228928, 269078, 271852, 304192, 310688, 346969, 361228, 396536, 412832, 453184, 538156, 543704, 621376, 693938, 722456, 793072, 825664, 941773, 1076312, 1087408, 1387876, 1444912, 1586144, 1883546, 2152624, 2174816, 2775752, 2889824, 3172288, 3767092, 4305248, 4349632, 5551504, 5779648, 6592411, 7534184, 8610496, 11103008, 13184822, 15068368, 22206016, 26369644, 30136736, 52739288, 60273472, 105478576, 210957152, 421914304]

約数ペア:

[(1, 421914304), (2, 210957152), (4, 105478576), (7, 60273472), (8, 52739288), (14, 30136736), (16, 26369644), (19, 22206016), (28, 15068368), (32, 13184822), (38, 11103008), (49, 8610496), (56, 7534184), (64, 6592411), (73, 5779648), (76, 5551504), (97, 4349632), (98, 4305248), (112, 3767092), (133, 3172288), (146, 2889824), (152, 2775752), (194, 2174816), (196, 2152624), (224, 1883546), (266, 1586144), (292, 1444912), (304, 1387876), (388, 1087408), (392, 1076312), (448, 941773), (511, 825664), (532, 793072), (584, 722456), (608, 693938), (679, 621376), (776, 543704), (784, 538156), (931, 453184), (1022, 412832), (1064, 396536), (1168, 361228), (1216, 346969), (1358, 310688), (1387, 304192), (1552, 271852), (1568, 269078), (1843, 228928), (1862, 226592), (2044, 206416), (2128, 198268), (2336, 180614), (2716, 155344), (2774, 152096), (3104, 135926), (3136, 134539), (3577, 117952), (3686, 114464), (3724, 113296), (4088, 103208), (4256, 99134), (4672, 90307), (4753, 88768), (5432, 77672), (5548, 76048), (6208, 67963), (7081, 59584), (7154, 58976), (7372, 57232), (7448, 56648), (8176, 51604), (8512, 49567), (9506, 44384), (9709, 43456), (10864, 38836), (11096, 38024), (12901, 32704), (14162, 29792), (14308, 29488), (14744, 28616), (14896, 28324), (16352, 25802), (19012, 22192), (19418, 21728)]