1309079928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 3601382400

約数和(自身を除く): 2292302472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 173, 237, 307, 312, 316, 346, 474, 519, 614, 632, 692, 921, 948, 1027, 1038, 1228, 1384, 1842, 1896, 2054, 2076, 2249, 2456, 3081, 3684, 3991, 4108, 4152, 4498, 6162, 6747, 7368, 7982, 8216, 8996, 11973, 12324, 13494, 13667, 15964, 17992, 23946, 24253, 24648, 26988, 27334, 31928, 41001, 47892, 48506, 53111, 53976, 54668, 72759, 82002, 95784, 97012, 106222, 109336, 145518, 159333, 164004, 177671, 194024, 212444, 291036, 315289, 318666, 328008, 355342, 424888, 533013, 582072, 630578, 637332, 690443, 710684, 945867, 1066026, 1261156, 1274664, 1380886, 1421368, 1891734, 2071329, 2132052, 2522312, 2761772, 3783468, 4142658, 4195769, 4264104, 5523544, 7566936, 8285316, 8391538, 12587307, 16570632, 16783076, 25174614, 33566152, 50349228, 54544997, 100698456, 109089994, 163634991, 218179988, 327269982, 436359976, 654539964, 1309079928]

約数ペア:

[(1, 1309079928), (2, 654539964), (3, 436359976), (4, 327269982), (6, 218179988), (8, 163634991), (12, 109089994), (13, 100698456), (24, 54544997), (26, 50349228), (39, 33566152), (52, 25174614), (78, 16783076), (79, 16570632), (104, 12587307), (156, 8391538), (158, 8285316), (173, 7566936), (237, 5523544), (307, 4264104), (312, 4195769), (316, 4142658), (346, 3783468), (474, 2761772), (519, 2522312), (614, 2132052), (632, 2071329), (692, 1891734), (921, 1421368), (948, 1380886), (1027, 1274664), (1038, 1261156), (1228, 1066026), (1384, 945867), (1842, 710684), (1896, 690443), (2054, 637332), (2076, 630578), (2249, 582072), (2456, 533013), (3081, 424888), (3684, 355342), (3991, 328008), (4108, 318666), (4152, 315289), (4498, 291036), (6162, 212444), (6747, 194024), (7368, 177671), (7982, 164004), (8216, 159333), (8996, 145518), (11973, 109336), (12324, 106222), (13494, 97012), (13667, 95784), (15964, 82002), (17992, 72759), (23946, 54668), (24253, 53976), (24648, 53111), (26988, 48506), (27334, 47892), (31928, 41001)]