520990628176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1\times {\mathrm{6079}}^1$

素因数の和:7568

約数の個数: 80

約数和(自身を含む): 1050904166400

約数和(自身を除く): 529913538224

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1319, 2096, 2638, 4061, 5276, 6079, 8122, 10552, 12158, 16244, 21104, 24316, 32488, 40889, 48632, 64976, 81778, 97264, 163556, 172789, 188449, 327112, 345578, 376898, 654224, 691156, 753796, 796349, 1382312, 1507592, 1592698, 2764624, 3015184, 3185396, 5356459, 6370792, 8018201, 10712918, 12741584, 16036402, 21425836, 24686819, 32072804, 42851672, 49373638, 64145608, 85703344, 98747276, 128291216, 197494552, 248564231, 394989104, 497128462, 994256924, 1050384331, 1988513848, 2100768662, 3977027696, 4201537324, 8403074648, 16806149296, 32561914261, 65123828522, 130247657044, 260495314088, 520990628176]

約数ペア:

[(1, 520990628176), (2, 260495314088), (4, 130247657044), (8, 65123828522), (16, 32561914261), (31, 16806149296), (62, 8403074648), (124, 4201537324), (131, 3977027696), (248, 2100768662), (262, 1988513848), (496, 1050384331), (524, 994256924), (1048, 497128462), (1319, 394989104), (2096, 248564231), (2638, 197494552), (4061, 128291216), (5276, 98747276), (6079, 85703344), (8122, 64145608), (10552, 49373638), (12158, 42851672), (16244, 32072804), (21104, 24686819), (24316, 21425836), (32488, 16036402), (40889, 12741584), (48632, 10712918), (64976, 8018201), (81778, 6370792), (97264, 5356459), (163556, 3185396), (172789, 3015184), (188449, 2764624), (327112, 1592698), (345578, 1507592), (376898, 1382312), (654224, 796349), (691156, 753796)]