248977872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 833571648

約数和(自身を除く): 584593776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 107, 113, 117, 132, 143, 144, 156, 176, 198, 208, 214, 226, 234, 264, 286, 312, 321, 339, 396, 428, 429, 452, 468, 528, 572, 624, 642, 678, 792, 856, 858, 904, 936, 963, 1017, 1144, 1177, 1243, 1284, 1287, 1356, 1391, 1469, 1584, 1712, 1716, 1808, 1872, 1926, 2034, 2288, 2354, 2486, 2568, 2574, 2712, 2782, 2938, 3432, 3531, 3729, 3852, 4068, 4173, 4407, 4708, 4972, 5136, 5148, 5424, 5564, 5876, 6864, 7062, 7458, 7704, 8136, 8346, 8814, 9416, 9944, 10296, 10593, 11128, 11187, 11752, 12091, 12519, 13221, 14124, 14916, 15301, 15408, 16159, 16272, 16692, 17628, 18832, 19888, 20592, 21186, 22256, 22374, 23504, 24182, 25038, 26442, 28248, 29832, 30602, 32318, 33384, 35256, 36273, 42372, 44748, 45903, 48364, 48477, 50076, 52884, 56496, 59664, 61204, 64636, 66768, 70512, 72546, 84744, 89496, 91806, 96728, 96954, 100152, 105768, 108819, 122408, 129272, 133001, 137709, 145092, 145431, 157183, 169488, 178992, 183612, 193456, 193908, 200304, 211536, 217638, 244816, 258544, 266002, 275418, 290184, 290862, 314366, 367224, 387816, 399003, 435276, 471549, 532004, 550836, 580368, 581724, 628732, 734448, 775632, 798006, 870552, 943098, 1064008, 1101672, 1163448, 1197009, 1257464, 1414647, 1596012, 1729013, 1741104, 1886196, 2128016, 2203344, 2326896, 2394018, 2514928, 2829294, 3192024, 3458026, 3772392, 4788036, 5187039, 5658588, 6384048, 6916052, 7544784, 9576072, 10374078, 11317176, 13832104, 15561117, 19152144, 20748156, 22634352, 27664208, 31122234, 41496312, 62244468, 82992624, 124488936, 248977872]

約数ペア:

[(1, 248977872), (2, 124488936), (3, 82992624), (4, 62244468), (6, 41496312), (8, 31122234), (9, 27664208), (11, 22634352), (12, 20748156), (13, 19152144), (16, 15561117), (18, 13832104), (22, 11317176), (24, 10374078), (26, 9576072), (33, 7544784), (36, 6916052), (39, 6384048), (44, 5658588), (48, 5187039), (52, 4788036), (66, 3772392), (72, 3458026), (78, 3192024), (88, 2829294), (99, 2514928), (104, 2394018), (107, 2326896), (113, 2203344), (117, 2128016), (132, 1886196), (143, 1741104), (144, 1729013), (156, 1596012), (176, 1414647), (198, 1257464), (208, 1197009), (214, 1163448), (226, 1101672), (234, 1064008), (264, 943098), (286, 870552), (312, 798006), (321, 775632), (339, 734448), (396, 628732), (428, 581724), (429, 580368), (452, 550836), (468, 532004), (528, 471549), (572, 435276), (624, 399003), (642, 387816), (678, 367224), (792, 314366), (856, 290862), (858, 290184), (904, 275418), (936, 266002), (963, 258544), (1017, 244816), (1144, 217638), (1177, 211536), (1243, 200304), (1284, 193908), (1287, 193456), (1356, 183612), (1391, 178992), (1469, 169488), (1584, 157183), (1712, 145431), (1716, 145092), (1808, 137709), (1872, 133001), (1926, 129272), (2034, 122408), (2288, 108819), (2354, 105768), (2486, 100152), (2568, 96954), (2574, 96728), (2712, 91806), (2782, 89496), (2938, 84744), (3432, 72546), (3531, 70512), (3729, 66768), (3852, 64636), (4068, 61204), (4173, 59664), (4407, 56496), (4708, 52884), (4972, 50076), (5136, 48477), (5148, 48364), (5424, 45903), (5564, 44748), (5876, 42372), (6864, 36273), (7062, 35256), (7458, 33384), (7704, 32318), (8136, 30602), (8346, 29832), (8814, 28248), (9416, 26442), (9944, 25038), (10296, 24182), (10593, 23504), (11128, 22374), (11187, 22256), (11752, 21186), (12091, 20592), (12519, 19888), (13221, 18832), (14124, 17628), (14916, 16692), (15301, 16272), (15408, 16159)]