218128512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4314

約数の個数: 128

約数和(自身を含む): 697190400

約数和(自身を除く): 479061888

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, 4271, 6384, 7296, 8512, 8542, 12768, 12813, 17024, 17084, 25536, 25626, 29897, 34168, 51072, 51252, 59794, 68336, 81149, 89691, 102504, 119588, 136672, 162298, 179382, 205008, 239176, 243447, 273344, 324596, 358764, 410016, 478352, 486894, 546688, 568043, 649192, 717528, 820032, 956704, 973788, 1136086, 1298384, 1435056, 1640064, 1704129, 1913408, 1947576, 2272172, 2596768, 2870112, 3408258, 3826816, 3895152, 4544344, 5193536, 5740224, 6816516, 7790304, 9088688, 10387072, 11480448, 13633032, 15580608, 18177376, 27266064, 31161216, 36354752, 54532128, 72709504, 109064256, 218128512]

約数ペア:

[(1, 218128512), (2, 109064256), (3, 72709504), (4, 54532128), (6, 36354752), (7, 31161216), (8, 27266064), (12, 18177376), (14, 15580608), (16, 13633032), (19, 11480448), (21, 10387072), (24, 9088688), (28, 7790304), (32, 6816516), (38, 5740224), (42, 5193536), (48, 4544344), (56, 3895152), (57, 3826816), (64, 3408258), (76, 2870112), (84, 2596768), (96, 2272172), (112, 1947576), (114, 1913408), (128, 1704129), (133, 1640064), (152, 1435056), (168, 1298384), (192, 1136086), (224, 973788), (228, 956704), (266, 820032), (304, 717528), (336, 649192), (384, 568043), (399, 546688), (448, 486894), (456, 478352), (532, 410016), (608, 358764), (672, 324596), (798, 273344), (896, 243447), (912, 239176), (1064, 205008), (1216, 179382), (1344, 162298), (1596, 136672), (1824, 119588), (2128, 102504), (2432, 89691), (2688, 81149), (3192, 68336), (3648, 59794), (4256, 51252), (4271, 51072), (6384, 34168), (7296, 29897), (8512, 25626), (8542, 25536), (12768, 17084), (12813, 17024)]