389236584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 1133798400

約数和(自身を除く): 744561816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 73, 76, 88, 114, 132, 146, 152, 209, 219, 228, 264, 292, 418, 438, 456, 584, 627, 803, 836, 876, 1063, 1254, 1387, 1606, 1672, 1752, 2126, 2409, 2508, 2774, 3189, 3212, 4161, 4252, 4818, 5016, 5548, 6378, 6424, 8322, 8504, 9636, 11096, 11693, 12756, 15257, 16644, 19272, 20197, 23386, 25512, 30514, 33288, 35079, 40394, 45771, 46772, 60591, 61028, 70158, 77599, 80788, 91542, 93544, 121182, 122056, 140316, 155198, 161576, 183084, 222167, 232797, 242364, 280632, 310396, 366168, 444334, 465594, 484728, 620792, 666501, 853589, 888668, 931188, 1333002, 1474381, 1707178, 1777336, 1862376, 2560767, 2666004, 2948762, 3414356, 4423143, 5121534, 5332008, 5897524, 6828712, 8846286, 10243068, 11795048, 16218191, 17692572, 20486136, 32436382, 35385144, 48654573, 64872764, 97309146, 129745528, 194618292, 389236584]

約数ペア:

[(1, 389236584), (2, 194618292), (3, 129745528), (4, 97309146), (6, 64872764), (8, 48654573), (11, 35385144), (12, 32436382), (19, 20486136), (22, 17692572), (24, 16218191), (33, 11795048), (38, 10243068), (44, 8846286), (57, 6828712), (66, 5897524), (73, 5332008), (76, 5121534), (88, 4423143), (114, 3414356), (132, 2948762), (146, 2666004), (152, 2560767), (209, 1862376), (219, 1777336), (228, 1707178), (264, 1474381), (292, 1333002), (418, 931188), (438, 888668), (456, 853589), (584, 666501), (627, 620792), (803, 484728), (836, 465594), (876, 444334), (1063, 366168), (1254, 310396), (1387, 280632), (1606, 242364), (1672, 232797), (1752, 222167), (2126, 183084), (2409, 161576), (2508, 155198), (2774, 140316), (3189, 122056), (3212, 121182), (4161, 93544), (4252, 91542), (4818, 80788), (5016, 77599), (5548, 70158), (6378, 61028), (6424, 60591), (8322, 46772), (8504, 45771), (9636, 40394), (11096, 35079), (11693, 33288), (12756, 30514), (15257, 25512), (16644, 23386), (19272, 20197)]