657142208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 1474744320

約数和(自身を除く): 817602112

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 83, 136, 152, 166, 272, 304, 323, 332, 383, 544, 608, 646, 664, 766, 1088, 1216, 1292, 1328, 1411, 1532, 1577, 2584, 2656, 2822, 3064, 3154, 5168, 5312, 5644, 6128, 6308, 6511, 7277, 10336, 11288, 12256, 12616, 13022, 14554, 20672, 22576, 24512, 25232, 26044, 26809, 29108, 31789, 45152, 50464, 52088, 53618, 58216, 63578, 90304, 100928, 104176, 107236, 116432, 123709, 127156, 208352, 214472, 232864, 247418, 254312, 416704, 428944, 465728, 494836, 508624, 540413, 603991, 857888, 989672, 1017248, 1080826, 1207982, 1715776, 1979344, 2034496, 2161652, 2415964, 3958688, 4323304, 4831928, 7917376, 8646608, 9663856, 10267847, 17293216, 19327712, 20535694, 34586432, 38655424, 41071388, 82142776, 164285552, 328571104, 657142208]

約数ペア:

[(1, 657142208), (2, 328571104), (4, 164285552), (8, 82142776), (16, 41071388), (17, 38655424), (19, 34586432), (32, 20535694), (34, 19327712), (38, 17293216), (64, 10267847), (68, 9663856), (76, 8646608), (83, 7917376), (136, 4831928), (152, 4323304), (166, 3958688), (272, 2415964), (304, 2161652), (323, 2034496), (332, 1979344), (383, 1715776), (544, 1207982), (608, 1080826), (646, 1017248), (664, 989672), (766, 857888), (1088, 603991), (1216, 540413), (1292, 508624), (1328, 494836), (1411, 465728), (1532, 428944), (1577, 416704), (2584, 254312), (2656, 247418), (2822, 232864), (3064, 214472), (3154, 208352), (5168, 127156), (5312, 123709), (5644, 116432), (6128, 107236), (6308, 104176), (6511, 100928), (7277, 90304), (10336, 63578), (11288, 58216), (12256, 53618), (12616, 52088), (13022, 50464), (14554, 45152), (20672, 31789), (22576, 29108), (24512, 26809), (25232, 26044)]