431788128

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 1160218080

約数和(自身を除く): 728429952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 97, 178, 194, 267, 291, 356, 388, 521, 534, 582, 712, 776, 1042, 1068, 1164, 1424, 1552, 1563, 2084, 2136, 2328, 2848, 3104, 3126, 4168, 4272, 4656, 6252, 8336, 8544, 8633, 9312, 12504, 16672, 17266, 25008, 25899, 34532, 46369, 50016, 50537, 51798, 69064, 92738, 101074, 103596, 138128, 139107, 151611, 185476, 202148, 207192, 276256, 278214, 303222, 370952, 404296, 414384, 556428, 606444, 741904, 808592, 828768, 1112856, 1212888, 1483808, 1617184, 2225712, 2425776, 4451424, 4497793, 4851552, 8995586, 13493379, 17991172, 26986758, 35982344, 53973516, 71964688, 107947032, 143929376, 215894064, 431788128]

約数ペア:

[(1, 431788128), (2, 215894064), (3, 143929376), (4, 107947032), (6, 71964688), (8, 53973516), (12, 35982344), (16, 26986758), (24, 17991172), (32, 13493379), (48, 8995586), (89, 4851552), (96, 4497793), (97, 4451424), (178, 2425776), (194, 2225712), (267, 1617184), (291, 1483808), (356, 1212888), (388, 1112856), (521, 828768), (534, 808592), (582, 741904), (712, 606444), (776, 556428), (1042, 414384), (1068, 404296), (1164, 370952), (1424, 303222), (1552, 278214), (1563, 276256), (2084, 207192), (2136, 202148), (2328, 185476), (2848, 151611), (3104, 139107), (3126, 138128), (4168, 103596), (4272, 101074), (4656, 92738), (6252, 69064), (8336, 51798), (8544, 50537), (8633, 50016), (9312, 46369), (12504, 34532), (16672, 25899), (17266, 25008)]