304331216

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 752713728

約数和(自身を除く): 448382512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 37, 46, 56, 62, 74, 92, 103, 112, 124, 148, 161, 184, 206, 217, 248, 259, 296, 322, 368, 412, 434, 496, 518, 592, 644, 713, 721, 824, 851, 868, 1036, 1147, 1288, 1426, 1442, 1648, 1702, 1736, 2072, 2294, 2369, 2576, 2852, 2884, 3193, 3404, 3472, 3811, 4144, 4588, 4738, 4991, 5704, 5768, 5957, 6386, 6808, 7622, 8029, 9176, 9476, 9982, 11408, 11536, 11914, 12772, 13616, 15244, 16058, 16583, 18352, 18952, 19964, 22351, 23828, 25544, 26381, 26677, 30488, 32116, 33166, 37904, 39928, 44702, 47656, 51088, 52762, 53354, 60976, 64232, 66332, 73439, 79856, 87653, 89404, 95312, 105524, 106708, 118141, 128464, 132664, 146878, 175306, 178808, 184667, 211048, 213416, 236282, 265328, 293756, 350612, 357616, 369334, 422096, 426832, 472564, 514073, 587512, 613571, 701224, 738668, 826987, 945128, 1028146, 1175024, 1227142, 1402448, 1477336, 1653974, 1890256, 2056292, 2454284, 2717243, 2954672, 3307948, 4112584, 4908568, 5434486, 6615896, 8225168, 9817136, 10868972, 13231792, 19020701, 21737944, 38041402, 43475888, 76082804, 152165608, 304331216]

約数ペア:

[(1, 304331216), (2, 152165608), (4, 76082804), (7, 43475888), (8, 38041402), (14, 21737944), (16, 19020701), (23, 13231792), (28, 10868972), (31, 9817136), (37, 8225168), (46, 6615896), (56, 5434486), (62, 4908568), (74, 4112584), (92, 3307948), (103, 2954672), (112, 2717243), (124, 2454284), (148, 2056292), (161, 1890256), (184, 1653974), (206, 1477336), (217, 1402448), (248, 1227142), (259, 1175024), (296, 1028146), (322, 945128), (368, 826987), (412, 738668), (434, 701224), (496, 613571), (518, 587512), (592, 514073), (644, 472564), (713, 426832), (721, 422096), (824, 369334), (851, 357616), (868, 350612), (1036, 293756), (1147, 265328), (1288, 236282), (1426, 213416), (1442, 211048), (1648, 184667), (1702, 178808), (1736, 175306), (2072, 146878), (2294, 132664), (2369, 128464), (2576, 118141), (2852, 106708), (2884, 105524), (3193, 95312), (3404, 89404), (3472, 87653), (3811, 79856), (4144, 73439), (4588, 66332), (4738, 64232), (4991, 60976), (5704, 53354), (5768, 52762), (5957, 51088), (6386, 47656), (6808, 44702), (7622, 39928), (8029, 37904), (9176, 33166), (9476, 32116), (9982, 30488), (11408, 26677), (11536, 26381), (11914, 25544), (12772, 23828), (13616, 22351), (15244, 19964), (16058, 18952), (16583, 18352)]