422429392

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 1078230468

約数和(自身を除く): 655801076

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 61, 73, 77, 88, 98, 112, 121, 122, 146, 154, 176, 196, 242, 244, 292, 308, 392, 427, 484, 488, 511, 539, 584, 616, 671, 784, 803, 847, 854, 968, 976, 1022, 1078, 1168, 1232, 1342, 1606, 1694, 1708, 1936, 2044, 2156, 2684, 2989, 3212, 3388, 3416, 3577, 4088, 4312, 4453, 4697, 5368, 5621, 5929, 5978, 6424, 6776, 6832, 7154, 7381, 8176, 8624, 8833, 8906, 9394, 10736, 11242, 11858, 11956, 12848, 13552, 14308, 14762, 17666, 17812, 18788, 22484, 23716, 23912, 28616, 29524, 31171, 32879, 35332, 35624, 37576, 39347, 44968, 47432, 47824, 48983, 51667, 57232, 59048, 61831, 62342, 65758, 70664, 71248, 75152, 78694, 89936, 94864, 97966, 103334, 118096, 123662, 124684, 131516, 141328, 157388, 195932, 206668, 218197, 247324, 249368, 263032, 314776, 342881, 361669, 391864, 413336, 432817, 436394, 494648, 498736, 526064, 538813, 629552, 685762, 723338, 783728, 826672, 865634, 872788, 989296, 1077626, 1371524, 1446676, 1731268, 1745576, 2155252, 2400167, 2743048, 2893352, 3462536, 3491152, 3771691, 4310504, 4800334, 5486096, 5786704, 6925072, 7543382, 8621008, 9600668, 15086764, 19201336, 26401837, 30173528, 38402672, 52803674, 60347056, 105607348, 211214696, 422429392]

約数ペア:

[(1, 422429392), (2, 211214696), (4, 105607348), (7, 60347056), (8, 52803674), (11, 38402672), (14, 30173528), (16, 26401837), (22, 19201336), (28, 15086764), (44, 9600668), (49, 8621008), (56, 7543382), (61, 6925072), (73, 5786704), (77, 5486096), (88, 4800334), (98, 4310504), (112, 3771691), (121, 3491152), (122, 3462536), (146, 2893352), (154, 2743048), (176, 2400167), (196, 2155252), (242, 1745576), (244, 1731268), (292, 1446676), (308, 1371524), (392, 1077626), (427, 989296), (484, 872788), (488, 865634), (511, 826672), (539, 783728), (584, 723338), (616, 685762), (671, 629552), (784, 538813), (803, 526064), (847, 498736), (854, 494648), (968, 436394), (976, 432817), (1022, 413336), (1078, 391864), (1168, 361669), (1232, 342881), (1342, 314776), (1606, 263032), (1694, 249368), (1708, 247324), (1936, 218197), (2044, 206668), (2156, 195932), (2684, 157388), (2989, 141328), (3212, 131516), (3388, 124684), (3416, 123662), (3577, 118096), (4088, 103334), (4312, 97966), (4453, 94864), (4697, 89936), (5368, 78694), (5621, 75152), (5929, 71248), (5978, 70664), (6424, 65758), (6776, 62342), (6832, 61831), (7154, 59048), (7381, 57232), (8176, 51667), (8624, 48983), (8833, 47824), (8906, 47432), (9394, 44968), (10736, 39347), (11242, 37576), (11858, 35624), (11956, 35332), (12848, 32879), (13552, 31171), (14308, 29524), (14762, 28616), (17666, 23912), (17812, 23716), (18788, 22484)]