304021744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 677956608

約数和(自身を除く): 373934864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 677, 884, 1016, 1354, 1651, 1768, 2032, 2159, 2708, 3302, 3536, 4318, 5416, 6604, 8636, 8801, 10832, 11509, 13208, 17272, 17602, 23018, 26416, 28067, 34544, 35204, 46036, 56134, 70408, 85979, 92072, 112268, 140816, 149617, 171958, 184144, 224536, 299234, 343916, 449072, 598468, 687832, 1117727, 1196936, 1375664, 1461643, 2235454, 2393872, 2923286, 4470908, 5846572, 8941816, 11693144, 17883632, 19001359, 23386288, 38002718, 76005436, 152010872, 304021744]

約数ペア:

[(1, 304021744), (2, 152010872), (4, 76005436), (8, 38002718), (13, 23386288), (16, 19001359), (17, 17883632), (26, 11693144), (34, 8941816), (52, 5846572), (68, 4470908), (104, 2923286), (127, 2393872), (136, 2235454), (208, 1461643), (221, 1375664), (254, 1196936), (272, 1117727), (442, 687832), (508, 598468), (677, 449072), (884, 343916), (1016, 299234), (1354, 224536), (1651, 184144), (1768, 171958), (2032, 149617), (2159, 140816), (2708, 112268), (3302, 92072), (3536, 85979), (4318, 70408), (5416, 56134), (6604, 46036), (8636, 35204), (8801, 34544), (10832, 28067), (11509, 26416), (13208, 23018), (17272, 17602)]