264763641344

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{575213}}^1$

素因数の和:575291

約数の個数: 80

約数和(自身を含む): 564906165120

約数和(自身を除く): 300142523776

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 512, 899, 928, 992, 1798, 1856, 1984, 3596, 3712, 3968, 7192, 7424, 7936, 14384, 14848, 15872, 28768, 57536, 115072, 230144, 460288, 575213, 1150426, 2300852, 4601704, 9203408, 16681177, 17831603, 18406816, 33362354, 35663206, 36813632, 66724708, 71326412, 73627264, 133449416, 142652824, 147254528, 266898832, 285305648, 294509056, 517116487, 533797664, 570611296, 1034232974, 1067595328, 1141222592, 2068465948, 2135190656, 2282445184, 4136931896, 4270381312, 4564890368, 8273863792, 8540762624, 9129780736, 16547727584, 33095455168, 66190910336, 132381820672, 264763641344]

約数ペア:

[(1, 264763641344), (2, 132381820672), (4, 66190910336), (8, 33095455168), (16, 16547727584), (29, 9129780736), (31, 8540762624), (32, 8273863792), (58, 4564890368), (62, 4270381312), (64, 4136931896), (116, 2282445184), (124, 2135190656), (128, 2068465948), (232, 1141222592), (248, 1067595328), (256, 1034232974), (464, 570611296), (496, 533797664), (512, 517116487), (899, 294509056), (928, 285305648), (992, 266898832), (1798, 147254528), (1856, 142652824), (1984, 133449416), (3596, 73627264), (3712, 71326412), (3968, 66724708), (7192, 36813632), (7424, 35663206), (7936, 33362354), (14384, 18406816), (14848, 17831603), (15872, 16681177), (28768, 9203408), (57536, 4601704), (115072, 2300852), (230144, 1150426), (460288, 575213)]