257284368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2837

約数の個数: 120

約数和(自身を含む): 799100640

約数和(自身を除く): 541816272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 198, 236, 264, 354, 396, 472, 528, 531, 649, 708, 792, 944, 1062, 1298, 1416, 1584, 1947, 2124, 2596, 2753, 2832, 3894, 4248, 5192, 5506, 5841, 7788, 8259, 8496, 10384, 11012, 11682, 15576, 16518, 22024, 23364, 24777, 30283, 31152, 33036, 44048, 46728, 49554, 60566, 66072, 90849, 93456, 99108, 121132, 132144, 162427, 181698, 198216, 242264, 272547, 324854, 363396, 396432, 484528, 487281, 545094, 649708, 726792, 974562, 1090188, 1299416, 1453584, 1461843, 1786697, 1949124, 2180376, 2598832, 2923686, 3573394, 3898248, 4360752, 5360091, 5847372, 7146788, 7796496, 10720182, 11694744, 14293576, 16080273, 21440364, 23389488, 28587152, 32160546, 42880728, 64321092, 85761456, 128642184, 257284368]

約数ペア:

[(1, 257284368), (2, 128642184), (3, 85761456), (4, 64321092), (6, 42880728), (8, 32160546), (9, 28587152), (11, 23389488), (12, 21440364), (16, 16080273), (18, 14293576), (22, 11694744), (24, 10720182), (33, 7796496), (36, 7146788), (44, 5847372), (48, 5360091), (59, 4360752), (66, 3898248), (72, 3573394), (88, 2923686), (99, 2598832), (118, 2180376), (132, 1949124), (144, 1786697), (176, 1461843), (177, 1453584), (198, 1299416), (236, 1090188), (264, 974562), (354, 726792), (396, 649708), (472, 545094), (528, 487281), (531, 484528), (649, 396432), (708, 363396), (792, 324854), (944, 272547), (1062, 242264), (1298, 198216), (1416, 181698), (1584, 162427), (1947, 132144), (2124, 121132), (2596, 99108), (2753, 93456), (2832, 90849), (3894, 66072), (4248, 60566), (5192, 49554), (5506, 46728), (5841, 44048), (7788, 33036), (8259, 31152), (8496, 30283), (10384, 24777), (11012, 23364), (11682, 22024), (15576, 16518)]