774899424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 2391807600

約数和(自身を除く): 1616908176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 278, 288, 312, 416, 417, 468, 556, 624, 834, 936, 1112, 1248, 1251, 1489, 1668, 1807, 1872, 2224, 2502, 2978, 3336, 3614, 3744, 4448, 4467, 5004, 5421, 5956, 6672, 7228, 8934, 10008, 10842, 11912, 13344, 13401, 14456, 16263, 17868, 19357, 20016, 21684, 23824, 26802, 28912, 32526, 35736, 38714, 40032, 43368, 47648, 53604, 57824, 58071, 65052, 71472, 77428, 86736, 107208, 116142, 130104, 142944, 154856, 173472, 174213, 206971, 214416, 232284, 260208, 309712, 348426, 413942, 428832, 464568, 520416, 619424, 620913, 696852, 827884, 929136, 1241826, 1393704, 1655768, 1858272, 1862739, 2483652, 2690623, 2787408, 3311536, 3725478, 4967304, 5381246, 5574816, 6623072, 7450956, 8071869, 9934608, 10762492, 14901912, 16143738, 19869216, 21524984, 24215607, 29803824, 32287476, 43049968, 48431214, 59607648, 64574952, 86099936, 96862428, 129149904, 193724856, 258299808, 387449712, 774899424]

約数ペア:

[(1, 774899424), (2, 387449712), (3, 258299808), (4, 193724856), (6, 129149904), (8, 96862428), (9, 86099936), (12, 64574952), (13, 59607648), (16, 48431214), (18, 43049968), (24, 32287476), (26, 29803824), (32, 24215607), (36, 21524984), (39, 19869216), (48, 16143738), (52, 14901912), (72, 10762492), (78, 9934608), (96, 8071869), (104, 7450956), (117, 6623072), (139, 5574816), (144, 5381246), (156, 4967304), (208, 3725478), (234, 3311536), (278, 2787408), (288, 2690623), (312, 2483652), (416, 1862739), (417, 1858272), (468, 1655768), (556, 1393704), (624, 1241826), (834, 929136), (936, 827884), (1112, 696852), (1248, 620913), (1251, 619424), (1489, 520416), (1668, 464568), (1807, 428832), (1872, 413942), (2224, 348426), (2502, 309712), (2978, 260208), (3336, 232284), (3614, 214416), (3744, 206971), (4448, 174213), (4467, 173472), (5004, 154856), (5421, 142944), (5956, 130104), (6672, 116142), (7228, 107208), (8934, 86736), (10008, 77428), (10842, 71472), (11912, 65052), (13344, 58071), (13401, 57824), (14456, 53604), (16263, 47648), (17868, 43368), (19357, 40032), (20016, 38714), (21684, 35736), (23824, 32526), (26802, 28912)]