387987072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3022

約数の個数: 128

約数和(自身を含む): 1160939520

約数和(自身を除く): 772952448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2728, 2963, 2976, 3968, 4092, 4224, 5456, 5926, 5952, 8184, 8889, 10912, 11852, 11904, 16368, 17778, 21824, 23704, 32593, 32736, 35556, 43648, 47408, 65186, 65472, 71112, 91853, 94816, 97779, 130372, 130944, 142224, 183706, 189632, 195558, 260744, 275559, 284448, 367412, 379264, 391116, 521488, 551118, 568896, 734824, 782232, 1010383, 1042976, 1102236, 1137792, 1469648, 1564464, 2020766, 2085952, 2204472, 2939296, 3031149, 3128928, 4041532, 4171904, 4408944, 5878592, 6062298, 6257856, 8083064, 8817888, 11757184, 12124596, 12515712, 16166128, 17635776, 24249192, 32332256, 35271552, 48498384, 64664512, 96996768, 129329024, 193993536, 387987072]

約数ペア:

[(1, 387987072), (2, 193993536), (3, 129329024), (4, 96996768), (6, 64664512), (8, 48498384), (11, 35271552), (12, 32332256), (16, 24249192), (22, 17635776), (24, 16166128), (31, 12515712), (32, 12124596), (33, 11757184), (44, 8817888), (48, 8083064), (62, 6257856), (64, 6062298), (66, 5878592), (88, 4408944), (93, 4171904), (96, 4041532), (124, 3128928), (128, 3031149), (132, 2939296), (176, 2204472), (186, 2085952), (192, 2020766), (248, 1564464), (264, 1469648), (341, 1137792), (352, 1102236), (372, 1042976), (384, 1010383), (496, 782232), (528, 734824), (682, 568896), (704, 551118), (744, 521488), (992, 391116), (1023, 379264), (1056, 367412), (1364, 284448), (1408, 275559), (1488, 260744), (1984, 195558), (2046, 189632), (2112, 183706), (2728, 142224), (2963, 130944), (2976, 130372), (3968, 97779), (4092, 94816), (4224, 91853), (5456, 71112), (5926, 65472), (5952, 65186), (8184, 47408), (8889, 43648), (10912, 35556), (11852, 32736), (11904, 32593), (16368, 23704), (17778, 21824)]