39494312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 57273688

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 23, 26, 38, 44, 46, 52, 76, 79, 88, 92, 104, 143, 152, 158, 184, 209, 247, 253, 286, 299, 316, 418, 437, 494, 506, 572, 598, 632, 836, 869, 874, 988, 1012, 1027, 1144, 1196, 1501, 1672, 1738, 1748, 1817, 1976, 2024, 2054, 2392, 2717, 3002, 3289, 3476, 3496, 3634, 4108, 4807, 5434, 5681, 6004, 6578, 6952, 7268, 8216, 9614, 10868, 11297, 11362, 12008, 13156, 14536, 16511, 19228, 19513, 19987, 21736, 22594, 22724, 23621, 26312, 33022, 34523, 38456, 39026, 39974, 45188, 45448, 47242, 62491, 66044, 69046, 78052, 79948, 90376, 94484, 124982, 132088, 138092, 156104, 159896, 188968, 214643, 249964, 259831, 276184, 379753, 429286, 448799, 499928, 519662, 759506, 858572, 897598, 1039324, 1519012, 1717144, 1795196, 2078648, 3038024, 3590392, 4936789, 9873578, 19747156, 39494312]

約数ペア:

[(1, 39494312), (2, 19747156), (4, 9873578), (8, 4936789), (11, 3590392), (13, 3038024), (19, 2078648), (22, 1795196), (23, 1717144), (26, 1519012), (38, 1039324), (44, 897598), (46, 858572), (52, 759506), (76, 519662), (79, 499928), (88, 448799), (92, 429286), (104, 379753), (143, 276184), (152, 259831), (158, 249964), (184, 214643), (209, 188968), (247, 159896), (253, 156104), (286, 138092), (299, 132088), (316, 124982), (418, 94484), (437, 90376), (494, 79948), (506, 78052), (572, 69046), (598, 66044), (632, 62491), (836, 47242), (869, 45448), (874, 45188), (988, 39974), (1012, 39026), (1027, 38456), (1144, 34523), (1196, 33022), (1501, 26312), (1672, 23621), (1738, 22724), (1748, 22594), (1817, 21736), (1976, 19987), (2024, 19513), (2054, 19228), (2392, 16511), (2717, 14536), (3002, 13156), (3289, 12008), (3476, 11362), (3496, 11297), (3634, 10868), (4108, 9614), (4807, 8216), (5434, 7268), (5681, 6952), (6004, 6578)]