1330946048

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 112

約数和(自身を含む): 2972531520

約数和(自身を除く): 1641585472

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 503, 512, 544, 608, 646, 1006, 1024, 1088, 1216, 1292, 2012, 2048, 2176, 2432, 2584, 4024, 4096, 4352, 4864, 5168, 8048, 8192, 8551, 8704, 9557, 9728, 10336, 16096, 17102, 17408, 19114, 19456, 20672, 32192, 34204, 34816, 38228, 38912, 41344, 64384, 68408, 69632, 76456, 77824, 82688, 128768, 136816, 139264, 152912, 155648, 162469, 165376, 257536, 273632, 305824, 324938, 330752, 515072, 547264, 611648, 649876, 661504, 1030144, 1094528, 1223296, 1299752, 1323008, 2060288, 2189056, 2446592, 2599504, 2646016, 4120576, 4378112, 4893184, 5199008, 8756224, 9786368, 10398016, 17512448, 19572736, 20796032, 35024896, 39145472, 41592064, 70049792, 78290944, 83184128, 166368256, 332736512, 665473024, 1330946048]

約数ペア:

[(1, 1330946048), (2, 665473024), (4, 332736512), (8, 166368256), (16, 83184128), (17, 78290944), (19, 70049792), (32, 41592064), (34, 39145472), (38, 35024896), (64, 20796032), (68, 19572736), (76, 17512448), (128, 10398016), (136, 9786368), (152, 8756224), (256, 5199008), (272, 4893184), (304, 4378112), (323, 4120576), (503, 2646016), (512, 2599504), (544, 2446592), (608, 2189056), (646, 2060288), (1006, 1323008), (1024, 1299752), (1088, 1223296), (1216, 1094528), (1292, 1030144), (2012, 661504), (2048, 649876), (2176, 611648), (2432, 547264), (2584, 515072), (4024, 330752), (4096, 324938), (4352, 305824), (4864, 273632), (5168, 257536), (8048, 165376), (8192, 162469), (8551, 155648), (8704, 152912), (9557, 139264), (9728, 136816), (10336, 128768), (16096, 82688), (17102, 77824), (17408, 76456), (19114, 69632), (19456, 68408), (20672, 64384), (32192, 41344), (34204, 38912), (34816, 38228)]