210985728

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 108

約数和(自身を含む): 593418168

約数和(自身を除く): 382432440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 608, 722, 761, 768, 912, 1083, 1216, 1444, 1522, 1824, 2166, 2283, 2432, 2888, 3044, 3648, 4332, 4566, 4864, 5776, 6088, 7296, 8664, 9132, 11552, 12176, 14459, 14592, 17328, 18264, 23104, 24352, 28918, 34656, 36528, 43377, 46208, 48704, 57836, 69312, 73056, 86754, 92416, 97408, 115672, 138624, 146112, 173508, 194816, 231344, 274721, 277248, 292224, 347016, 462688, 549442, 584448, 694032, 824163, 925376, 1098884, 1388064, 1648326, 1850752, 2197768, 2776128, 3296652, 3701504, 4395536, 5552256, 6593304, 8791072, 11104512, 13186608, 17582144, 26373216, 35164288, 52746432, 70328576, 105492864, 210985728]

約数ペア:

[(1, 210985728), (2, 105492864), (3, 70328576), (4, 52746432), (6, 35164288), (8, 26373216), (12, 17582144), (16, 13186608), (19, 11104512), (24, 8791072), (32, 6593304), (38, 5552256), (48, 4395536), (57, 3701504), (64, 3296652), (76, 2776128), (96, 2197768), (114, 1850752), (128, 1648326), (152, 1388064), (192, 1098884), (228, 925376), (256, 824163), (304, 694032), (361, 584448), (384, 549442), (456, 462688), (608, 347016), (722, 292224), (761, 277248), (768, 274721), (912, 231344), (1083, 194816), (1216, 173508), (1444, 146112), (1522, 138624), (1824, 115672), (2166, 97408), (2283, 92416), (2432, 86754), (2888, 73056), (3044, 69312), (3648, 57836), (4332, 48704), (4566, 46208), (4864, 43377), (5776, 36528), (6088, 34656), (7296, 28918), (8664, 24352), (9132, 23104), (11552, 18264), (12176, 17328), (14459, 14592)]