219988384

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 368361056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 74, 76, 77, 88, 112, 127, 133, 148, 152, 154, 176, 209, 224, 254, 259, 266, 296, 304, 308, 352, 407, 418, 508, 518, 532, 592, 608, 616, 703, 814, 836, 889, 1016, 1036, 1064, 1184, 1232, 1397, 1406, 1463, 1628, 1672, 1778, 2032, 2072, 2128, 2413, 2464, 2794, 2812, 2849, 2926, 3256, 3344, 3556, 4064, 4144, 4256, 4699, 4826, 4921, 5588, 5624, 5698, 5852, 6512, 6688, 7112, 7733, 8288, 9398, 9652, 9779, 9842, 11176, 11248, 11396, 11704, 13024, 14224, 15466, 16891, 18796, 19304, 19558, 19684, 22352, 22496, 22792, 23408, 26543, 28448, 30932, 32893, 33782, 37592, 38608, 39116, 39368, 44704, 45584, 46816, 51689, 53086, 54131, 61864, 65786, 67564, 75184, 77216, 78232, 78736, 89281, 91168, 103378, 106172, 108262, 123728, 131572, 135128, 150368, 156464, 157472, 178562, 185801, 206756, 212344, 216524, 247456, 263144, 270256, 312928, 357124, 361823, 371602, 413512, 424688, 433048, 526288, 540512, 624967, 714248, 723646, 743204, 827024, 849376, 866096, 982091, 1052576, 1249934, 1428496, 1447292, 1486408, 1654048, 1732192, 1964182, 2499868, 2856992, 2894584, 2972816, 3928364, 4999736, 5789168, 5945632, 6874637, 7856728, 9999472, 11578336, 13749274, 15713456, 19998944, 27498548, 31426912, 54997096, 109994192, 219988384]

約数ペア:

[(1, 219988384), (2, 109994192), (4, 54997096), (7, 31426912), (8, 27498548), (11, 19998944), (14, 15713456), (16, 13749274), (19, 11578336), (22, 9999472), (28, 7856728), (32, 6874637), (37, 5945632), (38, 5789168), (44, 4999736), (56, 3928364), (74, 2972816), (76, 2894584), (77, 2856992), (88, 2499868), (112, 1964182), (127, 1732192), (133, 1654048), (148, 1486408), (152, 1447292), (154, 1428496), (176, 1249934), (209, 1052576), (224, 982091), (254, 866096), (259, 849376), (266, 827024), (296, 743204), (304, 723646), (308, 714248), (352, 624967), (407, 540512), (418, 526288), (508, 433048), (518, 424688), (532, 413512), (592, 371602), (608, 361823), (616, 357124), (703, 312928), (814, 270256), (836, 263144), (889, 247456), (1016, 216524), (1036, 212344), (1064, 206756), (1184, 185801), (1232, 178562), (1397, 157472), (1406, 156464), (1463, 150368), (1628, 135128), (1672, 131572), (1778, 123728), (2032, 108262), (2072, 106172), (2128, 103378), (2413, 91168), (2464, 89281), (2794, 78736), (2812, 78232), (2849, 77216), (2926, 75184), (3256, 67564), (3344, 65786), (3556, 61864), (4064, 54131), (4144, 53086), (4256, 51689), (4699, 46816), (4826, 45584), (4921, 44704), (5588, 39368), (5624, 39116), (5698, 38608), (5852, 37592), (6512, 33782), (6688, 32893), (7112, 30932), (7733, 28448), (8288, 26543), (9398, 23408), (9652, 22792), (9779, 22496), (9842, 22352), (11176, 19684), (11248, 19558), (11396, 19304), (11704, 18796), (13024, 16891), (14224, 15466)]