210905472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 596822400

約数和(自身を除く): 385916928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 137, 152, 192, 211, 228, 274, 304, 384, 411, 422, 456, 548, 608, 633, 822, 844, 912, 1096, 1216, 1266, 1644, 1688, 1824, 2192, 2432, 2532, 2603, 3288, 3376, 3648, 4009, 4384, 5064, 5206, 6576, 6752, 7296, 7809, 8018, 8768, 10128, 10412, 12027, 13152, 13504, 15618, 16036, 17536, 20256, 20824, 24054, 26304, 27008, 28907, 31236, 32072, 40512, 41648, 48108, 52608, 57814, 62472, 64144, 81024, 83296, 86721, 96216, 115628, 124944, 128288, 166592, 173442, 192432, 231256, 249888, 256576, 333184, 346884, 384864, 462512, 499776, 513152, 549233, 693768, 769728, 925024, 999552, 1098466, 1387536, 1539456, 1647699, 1850048, 2196932, 2775072, 3295398, 3700096, 4393864, 5550144, 6590796, 8787728, 11100288, 13181592, 17575456, 26363184, 35150912, 52726368, 70301824, 105452736, 210905472]

約数ペア:

[(1, 210905472), (2, 105452736), (3, 70301824), (4, 52726368), (6, 35150912), (8, 26363184), (12, 17575456), (16, 13181592), (19, 11100288), (24, 8787728), (32, 6590796), (38, 5550144), (48, 4393864), (57, 3700096), (64, 3295398), (76, 2775072), (96, 2196932), (114, 1850048), (128, 1647699), (137, 1539456), (152, 1387536), (192, 1098466), (211, 999552), (228, 925024), (274, 769728), (304, 693768), (384, 549233), (411, 513152), (422, 499776), (456, 462512), (548, 384864), (608, 346884), (633, 333184), (822, 256576), (844, 249888), (912, 231256), (1096, 192432), (1216, 173442), (1266, 166592), (1644, 128288), (1688, 124944), (1824, 115628), (2192, 96216), (2432, 86721), (2532, 83296), (2603, 81024), (3288, 64144), (3376, 62472), (3648, 57814), (4009, 52608), (4384, 48108), (5064, 41648), (5206, 40512), (6576, 32072), (6752, 31236), (7296, 28907), (7809, 27008), (8018, 26304), (8768, 24054), (10128, 20824), (10412, 20256), (12027, 17536), (13152, 16036), (13504, 15618)]