1720009512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4111}}^1$

素因数の和:4288

約数の個数: 128

約数和(自身を含む): 5181120000

約数和(自身を除く): 3461110488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 149, 156, 216, 234, 298, 312, 351, 447, 468, 596, 702, 894, 936, 1192, 1341, 1404, 1788, 1937, 2682, 2808, 3576, 3874, 4023, 4111, 5364, 5811, 7748, 8046, 8222, 10728, 11622, 12333, 15496, 16092, 16444, 17433, 23244, 24666, 32184, 32888, 34866, 36999, 46488, 49332, 52299, 53443, 69732, 73998, 98664, 104598, 106886, 110997, 139464, 147996, 160329, 209196, 213772, 221994, 295992, 320658, 418392, 427544, 443988, 480987, 612539, 641316, 887976, 961974, 1225078, 1282632, 1442961, 1837617, 1923948, 2450156, 2885922, 3675234, 3847896, 4900312, 5512851, 5771844, 7350468, 7963007, 11025702, 11543688, 14700936, 15926014, 16538553, 22051404, 23889021, 31852028, 33077106, 44102808, 47778042, 63704056, 66154212, 71667063, 95556084, 132308424, 143334126, 191112168, 215001189, 286668252, 430002378, 573336504, 860004756, 1720009512]

約数ペア:

[(1, 1720009512), (2, 860004756), (3, 573336504), (4, 430002378), (6, 286668252), (8, 215001189), (9, 191112168), (12, 143334126), (13, 132308424), (18, 95556084), (24, 71667063), (26, 66154212), (27, 63704056), (36, 47778042), (39, 44102808), (52, 33077106), (54, 31852028), (72, 23889021), (78, 22051404), (104, 16538553), (108, 15926014), (117, 14700936), (149, 11543688), (156, 11025702), (216, 7963007), (234, 7350468), (298, 5771844), (312, 5512851), (351, 4900312), (447, 3847896), (468, 3675234), (596, 2885922), (702, 2450156), (894, 1923948), (936, 1837617), (1192, 1442961), (1341, 1282632), (1404, 1225078), (1788, 961974), (1937, 887976), (2682, 641316), (2808, 612539), (3576, 480987), (3874, 443988), (4023, 427544), (4111, 418392), (5364, 320658), (5811, 295992), (7748, 221994), (8046, 213772), (8222, 209196), (10728, 160329), (11622, 147996), (12333, 139464), (15496, 110997), (16092, 106886), (16444, 104598), (17433, 98664), (23244, 73998), (24666, 69732), (32184, 53443), (32888, 52299), (34866, 49332), (36999, 46488)]