1327497472

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 3223306240

約数和(自身を除く): 1895808768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 128, 133, 152, 224, 254, 256, 266, 304, 307, 448, 508, 532, 608, 614, 889, 896, 1016, 1064, 1216, 1228, 1778, 1792, 2032, 2128, 2149, 2413, 2432, 2456, 3556, 4064, 4256, 4298, 4826, 4864, 4912, 5833, 7112, 8128, 8512, 8596, 9652, 9824, 11666, 14224, 16256, 16891, 17024, 17192, 19304, 19648, 23332, 28448, 32512, 33782, 34048, 34384, 38608, 38989, 39296, 40831, 46664, 56896, 67564, 68768, 77216, 77978, 78592, 81662, 93328, 113792, 135128, 137536, 154432, 155956, 163324, 186656, 227584, 270256, 272923, 275072, 308864, 311912, 326648, 373312, 540512, 545846, 550144, 617728, 623824, 653296, 740791, 746624, 1081024, 1091692, 1247648, 1306592, 1481582, 1493248, 2162048, 2183384, 2495296, 2613184, 2963164, 4324096, 4366768, 4990592, 5185537, 5226368, 5926328, 8733536, 9981184, 10371074, 10452736, 11852656, 17467072, 20742148, 23705312, 34934144, 41484296, 47410624, 69868288, 82968592, 94821248, 165937184, 189642496, 331874368, 663748736, 1327497472]

約数ペア:

[(1, 1327497472), (2, 663748736), (4, 331874368), (7, 189642496), (8, 165937184), (14, 94821248), (16, 82968592), (19, 69868288), (28, 47410624), (32, 41484296), (38, 34934144), (56, 23705312), (64, 20742148), (76, 17467072), (112, 11852656), (127, 10452736), (128, 10371074), (133, 9981184), (152, 8733536), (224, 5926328), (254, 5226368), (256, 5185537), (266, 4990592), (304, 4366768), (307, 4324096), (448, 2963164), (508, 2613184), (532, 2495296), (608, 2183384), (614, 2162048), (889, 1493248), (896, 1481582), (1016, 1306592), (1064, 1247648), (1216, 1091692), (1228, 1081024), (1778, 746624), (1792, 740791), (2032, 653296), (2128, 623824), (2149, 617728), (2413, 550144), (2432, 545846), (2456, 540512), (3556, 373312), (4064, 326648), (4256, 311912), (4298, 308864), (4826, 275072), (4864, 272923), (4912, 270256), (5833, 227584), (7112, 186656), (8128, 163324), (8512, 155956), (8596, 154432), (9652, 137536), (9824, 135128), (11666, 113792), (14224, 93328), (16256, 81662), (16891, 78592), (17024, 77978), (17192, 77216), (19304, 68768), (19648, 67564), (23332, 56896), (28448, 46664), (32512, 40831), (33782, 39296), (34048, 38989), (34384, 38608)]