331874368

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 112

約数和(自身を含む): 801095680

約数和(自身を除く): 469221312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 127, 133, 152, 224, 254, 266, 304, 307, 448, 508, 532, 608, 614, 889, 1016, 1064, 1216, 1228, 1778, 2032, 2128, 2149, 2413, 2456, 3556, 4064, 4256, 4298, 4826, 4912, 5833, 7112, 8128, 8512, 8596, 9652, 9824, 11666, 14224, 16891, 17192, 19304, 19648, 23332, 28448, 33782, 34384, 38608, 38989, 40831, 46664, 56896, 67564, 68768, 77216, 77978, 81662, 93328, 135128, 137536, 154432, 155956, 163324, 186656, 270256, 272923, 311912, 326648, 373312, 540512, 545846, 623824, 653296, 740791, 1081024, 1091692, 1247648, 1306592, 1481582, 2183384, 2495296, 2613184, 2963164, 4366768, 5185537, 5926328, 8733536, 10371074, 11852656, 17467072, 20742148, 23705312, 41484296, 47410624, 82968592, 165937184, 331874368]

約数ペア:

[(1, 331874368), (2, 165937184), (4, 82968592), (7, 47410624), (8, 41484296), (14, 23705312), (16, 20742148), (19, 17467072), (28, 11852656), (32, 10371074), (38, 8733536), (56, 5926328), (64, 5185537), (76, 4366768), (112, 2963164), (127, 2613184), (133, 2495296), (152, 2183384), (224, 1481582), (254, 1306592), (266, 1247648), (304, 1091692), (307, 1081024), (448, 740791), (508, 653296), (532, 623824), (608, 545846), (614, 540512), (889, 373312), (1016, 326648), (1064, 311912), (1216, 272923), (1228, 270256), (1778, 186656), (2032, 163324), (2128, 155956), (2149, 154432), (2413, 137536), (2456, 135128), (3556, 93328), (4064, 81662), (4256, 77978), (4298, 77216), (4826, 68768), (4912, 67564), (5833, 56896), (7112, 46664), (8128, 40831), (8512, 38989), (8596, 38608), (9652, 34384), (9824, 33782), (11666, 28448), (14224, 23332), (16891, 19648), (17192, 19304)]