328234088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 792529920

約数和(自身を除く): 464295832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 53, 56, 91, 94, 104, 106, 181, 182, 188, 212, 329, 362, 364, 371, 376, 424, 611, 658, 689, 724, 728, 742, 1222, 1267, 1316, 1378, 1448, 1484, 2353, 2444, 2491, 2534, 2632, 2756, 2968, 4277, 4706, 4823, 4888, 4982, 5068, 5512, 8507, 8554, 9412, 9593, 9646, 9964, 10136, 16471, 17014, 17108, 17437, 18824, 19186, 19292, 19928, 32383, 32942, 34028, 34216, 34874, 38372, 38584, 59549, 64766, 65884, 67151, 68056, 69748, 76744, 110591, 119098, 124709, 129532, 131768, 134302, 139496, 221182, 226681, 238196, 249418, 259064, 268604, 442364, 450871, 453362, 476392, 498836, 537208, 774137, 872963, 884728, 901742, 906724, 997672, 1548274, 1745926, 1803484, 1813448, 3096548, 3156097, 3491852, 3606968, 5861323, 6193096, 6312194, 6983704, 11722646, 12624388, 23445292, 25248776, 41029261, 46890584, 82058522, 164117044, 328234088]

約数ペア:

[(1, 328234088), (2, 164117044), (4, 82058522), (7, 46890584), (8, 41029261), (13, 25248776), (14, 23445292), (26, 12624388), (28, 11722646), (47, 6983704), (52, 6312194), (53, 6193096), (56, 5861323), (91, 3606968), (94, 3491852), (104, 3156097), (106, 3096548), (181, 1813448), (182, 1803484), (188, 1745926), (212, 1548274), (329, 997672), (362, 906724), (364, 901742), (371, 884728), (376, 872963), (424, 774137), (611, 537208), (658, 498836), (689, 476392), (724, 453362), (728, 450871), (742, 442364), (1222, 268604), (1267, 259064), (1316, 249418), (1378, 238196), (1448, 226681), (1484, 221182), (2353, 139496), (2444, 134302), (2491, 131768), (2534, 129532), (2632, 124709), (2756, 119098), (2968, 110591), (4277, 76744), (4706, 69748), (4823, 68056), (4888, 67151), (4982, 65884), (5068, 64766), (5512, 59549), (8507, 38584), (8554, 38372), (9412, 34874), (9593, 34216), (9646, 34028), (9964, 32942), (10136, 32383), (16471, 19928), (17014, 19292), (17108, 19186), (17437, 18824)]