400417248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 192

約数和(自身を含む): 1379911680

約数和(自身を除く): 979494432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2851, 2926, 3192, 3344, 3696, 4256, 4389, 5016, 5702, 5852, 6384, 6688, 7392, 8553, 8778, 10032, 11404, 11704, 12768, 17106, 17556, 19957, 20064, 22808, 23408, 31361, 34212, 35112, 39914, 45616, 46816, 54169, 59871, 62722, 68424, 70224, 79828, 91232, 94083, 108338, 119742, 125444, 136848, 140448, 159656, 162507, 188166, 216676, 219527, 239484, 250888, 273696, 319312, 325014, 376332, 379183, 433352, 439054, 478968, 501776, 595859, 638624, 650028, 658581, 752664, 758366, 866704, 878108, 957936, 1003552, 1137549, 1191718, 1300056, 1317162, 1505328, 1516732, 1733408, 1756216, 1787577, 1915872, 2275098, 2383436, 2600112, 2634324, 3010656, 3033464, 3512432, 3575154, 4171013, 4550196, 4766872, 5200224, 5268648, 6066928, 7024864, 7150308, 8342026, 9100392, 9533744, 10537296, 12133856, 12513039, 14300616, 16684052, 18200784, 19067488, 21074592, 25026078, 28601232, 33368104, 36401568, 50052156, 57202464, 66736208, 100104312, 133472416, 200208624, 400417248]

約数ペア:

[(1, 400417248), (2, 200208624), (3, 133472416), (4, 100104312), (6, 66736208), (7, 57202464), (8, 50052156), (11, 36401568), (12, 33368104), (14, 28601232), (16, 25026078), (19, 21074592), (21, 19067488), (22, 18200784), (24, 16684052), (28, 14300616), (32, 12513039), (33, 12133856), (38, 10537296), (42, 9533744), (44, 9100392), (48, 8342026), (56, 7150308), (57, 7024864), (66, 6066928), (76, 5268648), (77, 5200224), (84, 4766872), (88, 4550196), (96, 4171013), (112, 3575154), (114, 3512432), (132, 3033464), (133, 3010656), (152, 2634324), (154, 2600112), (168, 2383436), (176, 2275098), (209, 1915872), (224, 1787577), (228, 1756216), (231, 1733408), (264, 1516732), (266, 1505328), (304, 1317162), (308, 1300056), (336, 1191718), (352, 1137549), (399, 1003552), (418, 957936), (456, 878108), (462, 866704), (528, 758366), (532, 752664), (608, 658581), (616, 650028), (627, 638624), (672, 595859), (798, 501776), (836, 478968), (912, 439054), (924, 433352), (1056, 379183), (1064, 376332), (1232, 325014), (1254, 319312), (1463, 273696), (1596, 250888), (1672, 239484), (1824, 219527), (1848, 216676), (2128, 188166), (2464, 162507), (2508, 159656), (2851, 140448), (2926, 136848), (3192, 125444), (3344, 119742), (3696, 108338), (4256, 94083), (4389, 91232), (5016, 79828), (5702, 70224), (5852, 68424), (6384, 62722), (6688, 59871), (7392, 54169), (8553, 46816), (8778, 45616), (10032, 39914), (11404, 35112), (11704, 34212), (12768, 31361), (17106, 23408), (17556, 22808), (19957, 20064)]