221562432

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 224

約数和(自身を含む): 802233600

約数和(自身を除く): 580671168

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, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1409, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2818, 2912, 3024, 3276, 3744, 4032, 4227, 4368, 4914, 5616, 5636, 5824, 6048, 6552, 7488, 8454, 8736, 9828, 9863, 11232, 11272, 12096, 12681, 13104, 16908, 17472, 18317, 19656, 19726, 22464, 22544, 25362, 26208, 29589, 33816, 36634, 38043, 39312, 39452, 45088, 50724, 52416, 54951, 59178, 67632, 73268, 76086, 78624, 78904, 88767, 90176, 101448, 109902, 118356, 128219, 135264, 146536, 152172, 157248, 157808, 164853, 177534, 202896, 219804, 236712, 256438, 266301, 270528, 293072, 304344, 315616, 329706, 355068, 384657, 405792, 439608, 473424, 494559, 512876, 532602, 586144, 608688, 631232, 659412, 710136, 769314, 811584, 879216, 946848, 989118, 1025752, 1065204, 1153971, 1172288, 1217376, 1318824, 1420272, 1538628, 1758432, 1893696, 1978236, 2051504, 2130408, 2307942, 2434752, 2637648, 2840544, 3077256, 3461913, 3516864, 3956472, 4103008, 4260816, 4615884, 5275296, 5681088, 6154512, 6923826, 7912944, 8206016, 8521632, 9231768, 10550592, 12309024, 13847652, 15825888, 17043264, 18463536, 24618048, 27695304, 31651776, 36927072, 55390608, 73854144, 110781216, 221562432]

約数ペア:

[(1, 221562432), (2, 110781216), (3, 73854144), (4, 55390608), (6, 36927072), (7, 31651776), (8, 27695304), (9, 24618048), (12, 18463536), (13, 17043264), (14, 15825888), (16, 13847652), (18, 12309024), (21, 10550592), (24, 9231768), (26, 8521632), (27, 8206016), (28, 7912944), (32, 6923826), (36, 6154512), (39, 5681088), (42, 5275296), (48, 4615884), (52, 4260816), (54, 4103008), (56, 3956472), (63, 3516864), (64, 3461913), (72, 3077256), (78, 2840544), (84, 2637648), (91, 2434752), (96, 2307942), (104, 2130408), (108, 2051504), (112, 1978236), (117, 1893696), (126, 1758432), (144, 1538628), (156, 1420272), (168, 1318824), (182, 1217376), (189, 1172288), (192, 1153971), (208, 1065204), (216, 1025752), (224, 989118), (234, 946848), (252, 879216), (273, 811584), (288, 769314), (312, 710136), (336, 659412), (351, 631232), (364, 608688), (378, 586144), (416, 532602), (432, 512876), (448, 494559), (468, 473424), (504, 439608), (546, 405792), (576, 384657), (624, 355068), (672, 329706), (702, 315616), (728, 304344), (756, 293072), (819, 270528), (832, 266301), (864, 256438), (936, 236712), (1008, 219804), (1092, 202896), (1248, 177534), (1344, 164853), (1404, 157808), (1409, 157248), (1456, 152172), (1512, 146536), (1638, 135264), (1728, 128219), (1872, 118356), (2016, 109902), (2184, 101448), (2457, 90176), (2496, 88767), (2808, 78904), (2818, 78624), (2912, 76086), (3024, 73268), (3276, 67632), (3744, 59178), (4032, 54951), (4227, 52416), (4368, 50724), (4914, 45088), (5616, 39452), (5636, 39312), (5824, 38043), (6048, 36634), (6552, 33816), (7488, 29589), (8454, 26208), (8736, 25362), (9828, 22544), (9863, 22464), (11232, 19726), (11272, 19656), (12096, 18317), (12681, 17472), (13104, 16908)]