213935904

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:949

約数の個数: 240

約数和(自身を含む): 775228608

約数和(自身を除く): 561292704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 907, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1814, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2721, 2808, 2912, 3024, 3276, 3628, 3744, 4212, 4368, 4536, 4914, 5442, 5616, 6048, 6349, 6552, 7256, 7371, 8163, 8424, 8736, 9072, 9828, 10884, 11232, 11791, 12698, 13104, 14512, 14742, 16326, 16848, 18144, 19047, 19656, 21768, 23582, 24489, 25396, 26208, 29024, 29484, 32652, 33696, 35373, 38094, 39312, 43536, 47164, 48978, 50792, 57141, 58968, 65304, 70746, 73467, 76188, 78624, 82537, 87072, 94328, 97956, 101584, 106119, 114282, 117936, 130608, 141492, 146934, 152376, 165074, 171423, 188656, 195912, 203168, 212238, 228564, 235872, 247611, 261216, 282984, 293868, 304752, 318357, 330148, 342846, 377312, 391824, 424476, 457128, 495222, 514269, 565968, 587736, 609504, 636714, 660296, 685692, 742833, 783648, 848952, 914256, 955071, 990444, 1028538, 1131936, 1175472, 1273428, 1320592, 1371384, 1485666, 1697904, 1828512, 1910142, 1980888, 2057076, 2228499, 2350944, 2546856, 2641184, 2742768, 2971332, 3395808, 3820284, 3961776, 4114152, 4456998, 5093712, 5485536, 5942664, 6685497, 7640568, 7923552, 8228304, 8913996, 10187424, 11885328, 13370994, 15281136, 16456608, 17827992, 23770656, 26741988, 30562272, 35655984, 53483976, 71311968, 106967952, 213935904]

約数ペア:

[(1, 213935904), (2, 106967952), (3, 71311968), (4, 53483976), (6, 35655984), (7, 30562272), (8, 26741988), (9, 23770656), (12, 17827992), (13, 16456608), (14, 15281136), (16, 13370994), (18, 11885328), (21, 10187424), (24, 8913996), (26, 8228304), (27, 7923552), (28, 7640568), (32, 6685497), (36, 5942664), (39, 5485536), (42, 5093712), (48, 4456998), (52, 4114152), (54, 3961776), (56, 3820284), (63, 3395808), (72, 2971332), (78, 2742768), (81, 2641184), (84, 2546856), (91, 2350944), (96, 2228499), (104, 2057076), (108, 1980888), (112, 1910142), (117, 1828512), (126, 1697904), (144, 1485666), (156, 1371384), (162, 1320592), (168, 1273428), (182, 1175472), (189, 1131936), (208, 1028538), (216, 990444), (224, 955071), (234, 914256), (252, 848952), (273, 783648), (288, 742833), (312, 685692), (324, 660296), (336, 636714), (351, 609504), (364, 587736), (378, 565968), (416, 514269), (432, 495222), (468, 457128), (504, 424476), (546, 391824), (567, 377312), (624, 342846), (648, 330148), (672, 318357), (702, 304752), (728, 293868), (756, 282984), (819, 261216), (864, 247611), (907, 235872), (936, 228564), (1008, 212238), (1053, 203168), (1092, 195912), (1134, 188656), (1248, 171423), (1296, 165074), (1404, 152376), (1456, 146934), (1512, 141492), (1638, 130608), (1814, 117936), (1872, 114282), (2016, 106119), (2106, 101584), (2184, 97956), (2268, 94328), (2457, 87072), (2592, 82537), (2721, 78624), (2808, 76188), (2912, 73467), (3024, 70746), (3276, 65304), (3628, 58968), (3744, 57141), (4212, 50792), (4368, 48978), (4536, 47164), (4914, 43536), (5442, 39312), (5616, 38094), (6048, 35373), (6349, 33696), (6552, 32652), (7256, 29484), (7371, 29024), (8163, 26208), (8424, 25396), (8736, 24489), (9072, 23582), (9828, 21768), (10884, 19656), (11232, 19047), (11791, 18144), (12698, 16848), (13104, 16326), (14512, 14742)]