520024832

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 1163473416

約数和(自身を除く): 643448584

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 331, 361, 544, 608, 646, 662, 722, 1088, 1216, 1292, 1324, 1444, 2176, 2432, 2584, 2648, 2888, 4352, 4864, 5168, 5296, 5627, 5776, 6137, 6289, 10336, 10592, 11254, 11552, 12274, 12578, 20672, 21184, 22508, 23104, 24548, 25156, 41344, 42368, 45016, 46208, 49096, 50312, 82688, 84736, 90032, 92416, 98192, 100624, 106913, 119491, 180064, 196384, 201248, 213826, 238982, 360128, 392768, 402496, 427652, 477964, 720256, 785536, 804992, 855304, 955928, 1440512, 1571072, 1609984, 1710608, 1911856, 2031347, 3421216, 3823712, 4062694, 6842432, 7647424, 8125388, 13684864, 15294848, 16250776, 27369728, 30589696, 32501552, 65003104, 130006208, 260012416, 520024832]

約数ペア:

[(1, 520024832), (2, 260012416), (4, 130006208), (8, 65003104), (16, 32501552), (17, 30589696), (19, 27369728), (32, 16250776), (34, 15294848), (38, 13684864), (64, 8125388), (68, 7647424), (76, 6842432), (128, 4062694), (136, 3823712), (152, 3421216), (256, 2031347), (272, 1911856), (304, 1710608), (323, 1609984), (331, 1571072), (361, 1440512), (544, 955928), (608, 855304), (646, 804992), (662, 785536), (722, 720256), (1088, 477964), (1216, 427652), (1292, 402496), (1324, 392768), (1444, 360128), (2176, 238982), (2432, 213826), (2584, 201248), (2648, 196384), (2888, 180064), (4352, 119491), (4864, 106913), (5168, 100624), (5296, 98192), (5627, 92416), (5776, 90032), (6137, 84736), (6289, 82688), (10336, 50312), (10592, 49096), (11254, 46208), (11552, 45016), (12274, 42368), (12578, 41344), (20672, 25156), (21184, 24548), (22508, 23104)]