1680702912084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{474503}}^1$

素因数の和:474949

約数の個数: 96

約数和(自身を含む): 4527906969600

約数和(自身を除く): 2847204057516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 283, 298, 447, 566, 596, 849, 894, 1043, 1132, 1698, 1788, 1981, 2086, 3129, 3396, 3962, 4172, 5943, 6258, 7924, 11886, 12516, 23772, 42167, 84334, 126501, 168668, 253002, 295169, 474503, 506004, 590338, 885507, 949006, 1180676, 1423509, 1771014, 1898012, 2847018, 3321521, 3542028, 5694036, 6643042, 9964563, 13286084, 19929126, 39858252, 70700947, 134284349, 141401894, 212102841, 268568698, 282803788, 402853047, 424205682, 494906629, 537137396, 805706094, 848411364, 939990443, 989813258, 1484719887, 1611412188, 1879980886, 1979626516, 2819971329, 2969439774, 3759961772, 5639942658, 5938879548, 11279885316, 20008368001, 40016736002, 60025104003, 80033472004, 120050208006, 140058576007, 240100416012, 280117152014, 420175728021, 560234304028, 840351456042, 1680702912084]

約数ペア:

[(1, 1680702912084), (2, 840351456042), (3, 560234304028), (4, 420175728021), (6, 280117152014), (7, 240100416012), (12, 140058576007), (14, 120050208006), (21, 80033472004), (28, 60025104003), (42, 40016736002), (84, 20008368001), (149, 11279885316), (283, 5938879548), (298, 5639942658), (447, 3759961772), (566, 2969439774), (596, 2819971329), (849, 1979626516), (894, 1879980886), (1043, 1611412188), (1132, 1484719887), (1698, 989813258), (1788, 939990443), (1981, 848411364), (2086, 805706094), (3129, 537137396), (3396, 494906629), (3962, 424205682), (4172, 402853047), (5943, 282803788), (6258, 268568698), (7924, 212102841), (11886, 141401894), (12516, 134284349), (23772, 70700947), (42167, 39858252), (84334, 19929126), (126501, 13286084), (168668, 9964563), (253002, 6643042), (295169, 5694036), (474503, 3542028), (506004, 3321521), (590338, 2847018), (885507, 1898012), (949006, 1771014), (1180676, 1423509)]