38818728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 115096800

約数和(自身を除く): 76278072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 619, 804, 871, 936, 1206, 1238, 1608, 1742, 1857, 2412, 2476, 2613, 3484, 3714, 4824, 4952, 5226, 5571, 6968, 7428, 7839, 8047, 10452, 11142, 14856, 15678, 16094, 20904, 22284, 24141, 31356, 32188, 41473, 44568, 48282, 62712, 64376, 72423, 82946, 96564, 124419, 144846, 165892, 193128, 248838, 289692, 331784, 373257, 497676, 539149, 579384, 746514, 995352, 1078298, 1493028, 1617447, 2156596, 2986056, 3234894, 4313192, 4852341, 6469788, 9704682, 12939576, 19409364, 38818728]

約数ペア:

[(1, 38818728), (2, 19409364), (3, 12939576), (4, 9704682), (6, 6469788), (8, 4852341), (9, 4313192), (12, 3234894), (13, 2986056), (18, 2156596), (24, 1617447), (26, 1493028), (36, 1078298), (39, 995352), (52, 746514), (67, 579384), (72, 539149), (78, 497676), (104, 373257), (117, 331784), (134, 289692), (156, 248838), (201, 193128), (234, 165892), (268, 144846), (312, 124419), (402, 96564), (468, 82946), (536, 72423), (603, 64376), (619, 62712), (804, 48282), (871, 44568), (936, 41473), (1206, 32188), (1238, 31356), (1608, 24141), (1742, 22284), (1857, 20904), (2412, 16094), (2476, 15678), (2613, 14856), (3484, 11142), (3714, 10452), (4824, 8047), (4952, 7839), (5226, 7428), (5571, 6968)]