1382398368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 3964131360

約数和(自身を除く): 2581732992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 169, 208, 278, 312, 338, 416, 417, 507, 556, 613, 624, 676, 834, 1014, 1112, 1226, 1248, 1352, 1668, 1807, 1839, 2028, 2224, 2452, 2704, 3336, 3614, 3678, 4056, 4448, 4904, 5408, 5421, 6672, 7228, 7356, 7969, 8112, 9808, 10842, 13344, 14456, 14712, 15938, 16224, 19616, 21684, 23491, 23907, 28912, 29424, 31876, 43368, 46982, 47814, 57824, 58848, 63752, 70473, 85207, 86736, 93964, 95628, 103597, 127504, 140946, 170414, 173472, 187928, 191256, 207194, 255008, 255621, 281892, 310791, 340828, 375856, 382512, 414388, 511242, 563784, 621582, 681656, 751712, 765024, 828776, 1022484, 1107691, 1127568, 1243164, 1363312, 1657552, 2044968, 2215382, 2255136, 2486328, 2726624, 3315104, 3323073, 4089936, 4430764, 4972656, 6646146, 8179872, 8861528, 9945312, 13292292, 14399983, 17723056, 26584584, 28799966, 35446112, 43199949, 53169168, 57599932, 86399898, 106338336, 115199864, 172799796, 230399728, 345599592, 460799456, 691199184, 1382398368]

約数ペア:

[(1, 1382398368), (2, 691199184), (3, 460799456), (4, 345599592), (6, 230399728), (8, 172799796), (12, 115199864), (13, 106338336), (16, 86399898), (24, 57599932), (26, 53169168), (32, 43199949), (39, 35446112), (48, 28799966), (52, 26584584), (78, 17723056), (96, 14399983), (104, 13292292), (139, 9945312), (156, 8861528), (169, 8179872), (208, 6646146), (278, 4972656), (312, 4430764), (338, 4089936), (416, 3323073), (417, 3315104), (507, 2726624), (556, 2486328), (613, 2255136), (624, 2215382), (676, 2044968), (834, 1657552), (1014, 1363312), (1112, 1243164), (1226, 1127568), (1248, 1107691), (1352, 1022484), (1668, 828776), (1807, 765024), (1839, 751712), (2028, 681656), (2224, 621582), (2452, 563784), (2704, 511242), (3336, 414388), (3614, 382512), (3678, 375856), (4056, 340828), (4448, 310791), (4904, 281892), (5408, 255621), (5421, 255008), (6672, 207194), (7228, 191256), (7356, 187928), (7969, 173472), (8112, 170414), (9808, 140946), (10842, 127504), (13344, 103597), (14456, 95628), (14712, 93964), (15938, 86736), (16224, 85207), (19616, 70473), (21684, 63752), (23491, 58848), (23907, 57824), (28912, 47814), (29424, 46982), (31876, 43368)]