913555456

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 2061961776

約数和(自身を除く): 1148406320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 137, 148, 176, 256, 274, 296, 352, 407, 512, 548, 592, 704, 814, 1024, 1096, 1184, 1408, 1507, 1628, 2048, 2192, 2368, 2816, 3014, 3256, 4096, 4384, 4736, 5069, 5632, 6028, 6512, 8192, 8768, 9472, 10138, 11264, 12056, 13024, 16384, 17536, 18944, 20276, 22528, 24112, 26048, 35072, 37888, 40552, 45056, 48224, 52096, 55759, 70144, 75776, 81104, 90112, 96448, 104192, 111518, 140288, 151552, 162208, 180224, 192896, 208384, 223036, 280576, 303104, 324416, 385792, 416768, 446072, 561152, 606208, 648832, 771584, 833536, 892144, 1122304, 1297664, 1543168, 1667072, 1784288, 2244608, 2595328, 3086336, 3334144, 3568576, 5190656, 6172672, 6668288, 7137152, 10381312, 12345344, 14274304, 20762624, 24690688, 28548608, 41525248, 57097216, 83050496, 114194432, 228388864, 456777728, 913555456]

約数ペア:

[(1, 913555456), (2, 456777728), (4, 228388864), (8, 114194432), (11, 83050496), (16, 57097216), (22, 41525248), (32, 28548608), (37, 24690688), (44, 20762624), (64, 14274304), (74, 12345344), (88, 10381312), (128, 7137152), (137, 6668288), (148, 6172672), (176, 5190656), (256, 3568576), (274, 3334144), (296, 3086336), (352, 2595328), (407, 2244608), (512, 1784288), (548, 1667072), (592, 1543168), (704, 1297664), (814, 1122304), (1024, 892144), (1096, 833536), (1184, 771584), (1408, 648832), (1507, 606208), (1628, 561152), (2048, 446072), (2192, 416768), (2368, 385792), (2816, 324416), (3014, 303104), (3256, 280576), (4096, 223036), (4384, 208384), (4736, 192896), (5069, 180224), (5632, 162208), (6028, 151552), (6512, 140288), (8192, 111518), (8768, 104192), (9472, 96448), (10138, 90112), (11264, 81104), (12056, 75776), (13024, 70144), (16384, 55759), (17536, 52096), (18944, 48224), (20276, 45056), (22528, 40552), (24112, 37888), (26048, 35072)]