723860172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9871}}^1$

素因数の和:9988

約数の個数: 96

約数和(自身を含む): 2167101440

約数和(自身を除く): 1443241268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 97, 108, 126, 189, 194, 252, 291, 378, 388, 582, 679, 756, 873, 1164, 1358, 1746, 2037, 2619, 2716, 3492, 4074, 5238, 6111, 8148, 9871, 10476, 12222, 18333, 19742, 24444, 29613, 36666, 39484, 59226, 69097, 73332, 88839, 118452, 138194, 177678, 207291, 266517, 276388, 355356, 414582, 533034, 621873, 829164, 957487, 1066068, 1243746, 1865619, 1914974, 2487492, 2872461, 3731238, 3829948, 5744922, 6702409, 7462476, 8617383, 11489844, 13404818, 17234766, 20107227, 25852149, 26809636, 34469532, 40214454, 51704298, 60321681, 80428908, 103408596, 120643362, 180965043, 241286724, 361930086, 723860172]

約数ペア:

[(1, 723860172), (2, 361930086), (3, 241286724), (4, 180965043), (6, 120643362), (7, 103408596), (9, 80428908), (12, 60321681), (14, 51704298), (18, 40214454), (21, 34469532), (27, 26809636), (28, 25852149), (36, 20107227), (42, 17234766), (54, 13404818), (63, 11489844), (84, 8617383), (97, 7462476), (108, 6702409), (126, 5744922), (189, 3829948), (194, 3731238), (252, 2872461), (291, 2487492), (378, 1914974), (388, 1865619), (582, 1243746), (679, 1066068), (756, 957487), (873, 829164), (1164, 621873), (1358, 533034), (1746, 414582), (2037, 355356), (2619, 276388), (2716, 266517), (3492, 207291), (4074, 177678), (5238, 138194), (6111, 118452), (8148, 88839), (9871, 73332), (10476, 69097), (12222, 59226), (18333, 39484), (19742, 36666), (24444, 29613)]