2028868128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 288

約数和(自身を含む): 7291166400

約数和(自身を除く): 5262298272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 544, 588, 612, 672, 714, 756, 784, 816, 833, 864, 882, 918, 952, 1008, 1071, 1176, 1224, 1323, 1428, 1512, 1568, 1632, 1666, 1764, 1836, 1904, 2016, 2142, 2352, 2448, 2499, 2646, 2819, 2856, 3024, 3213, 3332, 3528, 3672, 3808, 4284, 4704, 4896, 4998, 5292, 5638, 5712, 6048, 6426, 6664, 7056, 7344, 7497, 8457, 8568, 9996, 10584, 11276, 11424, 12852, 13328, 14112, 14688, 14994, 16914, 17136, 19733, 19992, 21168, 22491, 22552, 25371, 25704, 26656, 29988, 33828, 34272, 39466, 39984, 42336, 44982, 45104, 47923, 50742, 51408, 59199, 59976, 67656, 76113, 78932, 79968, 89964, 90208, 95846, 101484, 102816, 118398, 119952, 135312, 138131, 143769, 152226, 157864, 177597, 179928, 191692, 202968, 236796, 239904, 270624, 276262, 287538, 304452, 315728, 335461, 355194, 359856, 383384, 405936, 414393, 431307, 473592, 532791, 552524, 575076, 608904, 631456, 670922, 710388, 719712, 766768, 811872, 828786, 862614, 947184, 1006383, 1065582, 1105048, 1150152, 1217808, 1243179, 1293921, 1341844, 1420776, 1533536, 1657572, 1725228, 1894368, 2012766, 2131164, 2210096, 2300304, 2348227, 2435616, 2486358, 2587842, 2683688, 2841552, 3019149, 3315144, 3450456, 3729537, 4025532, 4262328, 4420192, 4600608, 4696454, 4972716, 5175684, 5367376, 5683104, 6038298, 6630288, 6900912, 7044681, 7459074, 8051064, 8524656, 9057447, 9392908, 9945432, 10351368, 10734752, 12076596, 13260576, 13801824, 14089362, 14918148, 16102128, 17049312, 18114894, 18785816, 19890864, 20702736, 21134043, 24153192, 28178724, 29836296, 32204256, 36229788, 37571632, 39781728, 41405472, 42268086, 48306384, 56357448, 59672592, 63402129, 72459576, 75143264, 84536172, 96612768, 112714896, 119345184, 126804258, 144919152, 169072344, 225429792, 253608516, 289838304, 338144688, 507217032, 676289376, 1014434064, 2028868128]

約数ペア:

[(1, 2028868128), (2, 1014434064), (3, 676289376), (4, 507217032), (6, 338144688), (7, 289838304), (8, 253608516), (9, 225429792), (12, 169072344), (14, 144919152), (16, 126804258), (17, 119345184), (18, 112714896), (21, 96612768), (24, 84536172), (27, 75143264), (28, 72459576), (32, 63402129), (34, 59672592), (36, 56357448), (42, 48306384), (48, 42268086), (49, 41405472), (51, 39781728), (54, 37571632), (56, 36229788), (63, 32204256), (68, 29836296), (72, 28178724), (84, 24153192), (96, 21134043), (98, 20702736), (102, 19890864), (108, 18785816), (112, 18114894), (119, 17049312), (126, 16102128), (136, 14918148), (144, 14089362), (147, 13801824), (153, 13260576), (168, 12076596), (189, 10734752), (196, 10351368), (204, 9945432), (216, 9392908), (224, 9057447), (238, 8524656), (252, 8051064), (272, 7459074), (288, 7044681), (294, 6900912), (306, 6630288), (336, 6038298), (357, 5683104), (378, 5367376), (392, 5175684), (408, 4972716), (432, 4696454), (441, 4600608), (459, 4420192), (476, 4262328), (504, 4025532), (544, 3729537), (588, 3450456), (612, 3315144), (672, 3019149), (714, 2841552), (756, 2683688), (784, 2587842), (816, 2486358), (833, 2435616), (864, 2348227), (882, 2300304), (918, 2210096), (952, 2131164), (1008, 2012766), (1071, 1894368), (1176, 1725228), (1224, 1657572), (1323, 1533536), (1428, 1420776), (1512, 1341844), (1568, 1293921), (1632, 1243179), (1666, 1217808), (1764, 1150152), (1836, 1105048), (1904, 1065582), (2016, 1006383), (2142, 947184), (2352, 862614), (2448, 828786), (2499, 811872), (2646, 766768), (2819, 719712), (2856, 710388), (3024, 670922), (3213, 631456), (3332, 608904), (3528, 575076), (3672, 552524), (3808, 532791), (4284, 473592), (4704, 431307), (4896, 414393), (4998, 405936), (5292, 383384), (5638, 359856), (5712, 355194), (6048, 335461), (6426, 315728), (6664, 304452), (7056, 287538), (7344, 276262), (7497, 270624), (8457, 239904), (8568, 236796), (9996, 202968), (10584, 191692), (11276, 179928), (11424, 177597), (12852, 157864), (13328, 152226), (14112, 143769), (14688, 138131), (14994, 135312), (16914, 119952), (17136, 118398), (19733, 102816), (19992, 101484), (21168, 95846), (22491, 90208), (22552, 89964), (25371, 79968), (25704, 78932), (26656, 76113), (29988, 67656), (33828, 59976), (34272, 59199), (39466, 51408), (39984, 50742), (42336, 47923), (44982, 45104)]