1901431584

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:881

約数の個数: 240

約数和(自身を含む): 6112609272

約数和(自身を除く): 4211177688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 81, 96, 104, 108, 117, 144, 146, 156, 162, 208, 216, 219, 234, 288, 292, 312, 324, 351, 416, 432, 438, 468, 584, 624, 648, 657, 702, 773, 864, 876, 936, 949, 1053, 1168, 1248, 1296, 1314, 1404, 1546, 1752, 1872, 1898, 1971, 2106, 2319, 2336, 2592, 2628, 2808, 2847, 3092, 3504, 3744, 3796, 3942, 4212, 4638, 5256, 5616, 5694, 5913, 6184, 6957, 7008, 7592, 7884, 8424, 8541, 9276, 10049, 10512, 11232, 11388, 11826, 12368, 13914, 15184, 15768, 16848, 17082, 18552, 20098, 20871, 21024, 22776, 23652, 24736, 25623, 27828, 30147, 30368, 31536, 33696, 34164, 37104, 40196, 41742, 45552, 47304, 51246, 55656, 56429, 60294, 62613, 63072, 68328, 74208, 76869, 80392, 83484, 90441, 91104, 94608, 102492, 111312, 112858, 120588, 125226, 136656, 153738, 160784, 166968, 169287, 180882, 189216, 204984, 222624, 225716, 241176, 250452, 271323, 273312, 307476, 321568, 333936, 338574, 361764, 409968, 451432, 482352, 500904, 507861, 542646, 614952, 667872, 677148, 723528, 733577, 813969, 819936, 902864, 964704, 1001808, 1015722, 1085292, 1229904, 1354296, 1447056, 1467154, 1523583, 1627938, 1805728, 2003616, 2031444, 2170584, 2200731, 2459808, 2708592, 2894112, 2934308, 3047166, 3255876, 4062888, 4341168, 4401462, 4570749, 5417184, 5868616, 6094332, 6511752, 6602193, 8125776, 8682336, 8802924, 9141498, 11737232, 12188664, 13023504, 13204386, 16251552, 17605848, 18282996, 19806579, 23474464, 24377328, 26047008, 26408772, 35211696, 36565992, 39613158, 48754656, 52817544, 59419737, 70423392, 73131984, 79226316, 105635088, 118839474, 146263968, 158452632, 211270176, 237678948, 316905264, 475357896, 633810528, 950715792, 1901431584]

約数ペア:

[(1, 1901431584), (2, 950715792), (3, 633810528), (4, 475357896), (6, 316905264), (8, 237678948), (9, 211270176), (12, 158452632), (13, 146263968), (16, 118839474), (18, 105635088), (24, 79226316), (26, 73131984), (27, 70423392), (32, 59419737), (36, 52817544), (39, 48754656), (48, 39613158), (52, 36565992), (54, 35211696), (72, 26408772), (73, 26047008), (78, 24377328), (81, 23474464), (96, 19806579), (104, 18282996), (108, 17605848), (117, 16251552), (144, 13204386), (146, 13023504), (156, 12188664), (162, 11737232), (208, 9141498), (216, 8802924), (219, 8682336), (234, 8125776), (288, 6602193), (292, 6511752), (312, 6094332), (324, 5868616), (351, 5417184), (416, 4570749), (432, 4401462), (438, 4341168), (468, 4062888), (584, 3255876), (624, 3047166), (648, 2934308), (657, 2894112), (702, 2708592), (773, 2459808), (864, 2200731), (876, 2170584), (936, 2031444), (949, 2003616), (1053, 1805728), (1168, 1627938), (1248, 1523583), (1296, 1467154), (1314, 1447056), (1404, 1354296), (1546, 1229904), (1752, 1085292), (1872, 1015722), (1898, 1001808), (1971, 964704), (2106, 902864), (2319, 819936), (2336, 813969), (2592, 733577), (2628, 723528), (2808, 677148), (2847, 667872), (3092, 614952), (3504, 542646), (3744, 507861), (3796, 500904), (3942, 482352), (4212, 451432), (4638, 409968), (5256, 361764), (5616, 338574), (5694, 333936), (5913, 321568), (6184, 307476), (6957, 273312), (7008, 271323), (7592, 250452), (7884, 241176), (8424, 225716), (8541, 222624), (9276, 204984), (10049, 189216), (10512, 180882), (11232, 169287), (11388, 166968), (11826, 160784), (12368, 153738), (13914, 136656), (15184, 125226), (15768, 120588), (16848, 112858), (17082, 111312), (18552, 102492), (20098, 94608), (20871, 91104), (21024, 90441), (22776, 83484), (23652, 80392), (24736, 76869), (25623, 74208), (27828, 68328), (30147, 63072), (30368, 62613), (31536, 60294), (33696, 56429), (34164, 55656), (37104, 51246), (40196, 47304), (41742, 45552)]