310199344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 789949440

約数和(自身を除く): 479750096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 59, 91, 92, 104, 112, 118, 157, 161, 182, 184, 208, 236, 299, 314, 322, 364, 368, 413, 472, 598, 628, 644, 728, 767, 826, 944, 1099, 1196, 1256, 1288, 1357, 1456, 1534, 1652, 2041, 2093, 2198, 2392, 2512, 2576, 2714, 3068, 3304, 3611, 4082, 4186, 4396, 4784, 5369, 5428, 6136, 6608, 7222, 8164, 8372, 8792, 9263, 9499, 10738, 10856, 12272, 14287, 14444, 16328, 16744, 17584, 17641, 18526, 18998, 21476, 21712, 25277, 28574, 28888, 32656, 33488, 35282, 37052, 37996, 42952, 46943, 50554, 57148, 57776, 64841, 70564, 74104, 75992, 85904, 93886, 101108, 114296, 120419, 123487, 129682, 141128, 148208, 151984, 187772, 202216, 213049, 228592, 240838, 246974, 259364, 282256, 328601, 375544, 404432, 426098, 481676, 493948, 518728, 657202, 751088, 842933, 852196, 963352, 987896, 1037456, 1314404, 1491343, 1685866, 1704392, 1926704, 1975792, 2628808, 2769637, 2982686, 3371732, 3408784, 5257616, 5539274, 5965372, 6743464, 11078548, 11930744, 13486928, 19387459, 22157096, 23861488, 38774918, 44314192, 77549836, 155099672, 310199344]

約数ペア:

[(1, 310199344), (2, 155099672), (4, 77549836), (7, 44314192), (8, 38774918), (13, 23861488), (14, 22157096), (16, 19387459), (23, 13486928), (26, 11930744), (28, 11078548), (46, 6743464), (52, 5965372), (56, 5539274), (59, 5257616), (91, 3408784), (92, 3371732), (104, 2982686), (112, 2769637), (118, 2628808), (157, 1975792), (161, 1926704), (182, 1704392), (184, 1685866), (208, 1491343), (236, 1314404), (299, 1037456), (314, 987896), (322, 963352), (364, 852196), (368, 842933), (413, 751088), (472, 657202), (598, 518728), (628, 493948), (644, 481676), (728, 426098), (767, 404432), (826, 375544), (944, 328601), (1099, 282256), (1196, 259364), (1256, 246974), (1288, 240838), (1357, 228592), (1456, 213049), (1534, 202216), (1652, 187772), (2041, 151984), (2093, 148208), (2198, 141128), (2392, 129682), (2512, 123487), (2576, 120419), (2714, 114296), (3068, 101108), (3304, 93886), (3611, 85904), (4082, 75992), (4186, 74104), (4396, 70564), (4784, 64841), (5369, 57776), (5428, 57148), (6136, 50554), (6608, 46943), (7222, 42952), (8164, 37996), (8372, 37052), (8792, 35282), (9263, 33488), (9499, 32656), (10738, 28888), (10856, 28574), (12272, 25277), (14287, 21712), (14444, 21476), (16328, 18998), (16744, 18526), (17584, 17641)]