316788498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6803}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 742996800

約数和(自身を除く): 426208302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 398, 597, 1194, 1791, 2587, 3582, 5174, 6803, 7761, 13606, 15522, 20409, 23283, 40818, 46566, 61227, 88439, 122454, 176878, 265317, 530634, 795951, 1353797, 1591902, 2707594, 4061391, 8122782, 12184173, 17599361, 24368346, 35198722, 52798083, 105596166, 158394249, 316788498]

約数ペア:

[(1, 316788498), (2, 158394249), (3, 105596166), (6, 52798083), (9, 35198722), (13, 24368346), (18, 17599361), (26, 12184173), (39, 8122782), (78, 4061391), (117, 2707594), (199, 1591902), (234, 1353797), (398, 795951), (597, 530634), (1194, 265317), (1791, 176878), (2587, 122454), (3582, 88439), (5174, 61227), (6803, 46566), (7761, 40818), (13606, 23283), (15522, 20409)]