1222101888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23929}}^1$

素因数の和:23972

約数の個数: 128

約数和(自身を含む): 3905376000

約数和(自身を除く): 2683274112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 23929, 25536, 47858, 51072, 71787, 95716, 143574, 167503, 191432, 287148, 335006, 382864, 454651, 502509, 574296, 670012, 765728, 909302, 1005018, 1148592, 1340024, 1363953, 1531456, 1818604, 2010036, 2297184, 2680048, 2727906, 3062912, 3182557, 3637208, 4020072, 4594368, 5360096, 5455812, 6365114, 7274416, 8040144, 9188736, 9547671, 10720192, 10911624, 12730228, 14548832, 16080288, 19095342, 21440384, 21823248, 25460456, 29097664, 32160576, 38190684, 43646496, 50920912, 58195328, 64321152, 76381368, 87292992, 101841824, 152762736, 174585984, 203683648, 305525472, 407367296, 611050944, 1222101888]

約数ペア:

[(1, 1222101888), (2, 611050944), (3, 407367296), (4, 305525472), (6, 203683648), (7, 174585984), (8, 152762736), (12, 101841824), (14, 87292992), (16, 76381368), (19, 64321152), (21, 58195328), (24, 50920912), (28, 43646496), (32, 38190684), (38, 32160576), (42, 29097664), (48, 25460456), (56, 21823248), (57, 21440384), (64, 19095342), (76, 16080288), (84, 14548832), (96, 12730228), (112, 10911624), (114, 10720192), (128, 9547671), (133, 9188736), (152, 8040144), (168, 7274416), (192, 6365114), (224, 5455812), (228, 5360096), (266, 4594368), (304, 4020072), (336, 3637208), (384, 3182557), (399, 3062912), (448, 2727906), (456, 2680048), (532, 2297184), (608, 2010036), (672, 1818604), (798, 1531456), (896, 1363953), (912, 1340024), (1064, 1148592), (1216, 1005018), (1344, 909302), (1596, 765728), (1824, 670012), (2128, 574296), (2432, 502509), (2688, 454651), (3192, 382864), (3648, 335006), (4256, 287148), (6384, 191432), (7296, 167503), (8512, 143574), (12768, 95716), (17024, 71787), (23929, 51072), (25536, 47858)]