399895812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3677}}^1$

素因数の和:3762

約数の個数: 96

約数和(自身を含む): 1112227200

約数和(自身を除く): 712331388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 171, 212, 228, 318, 342, 477, 513, 636, 684, 954, 1007, 1026, 1431, 1908, 2014, 2052, 2862, 3021, 3677, 4028, 5724, 6042, 7354, 9063, 11031, 12084, 14708, 18126, 22062, 27189, 33093, 36252, 44124, 54378, 66186, 69863, 99279, 108756, 132372, 139726, 194881, 198558, 209589, 279452, 389762, 397116, 419178, 584643, 628767, 779524, 838356, 1169286, 1257534, 1753929, 1886301, 2338572, 2515068, 3507858, 3702739, 3772602, 5261787, 7015716, 7405478, 7545204, 10523574, 11108217, 14810956, 21047148, 22216434, 33324651, 44432868, 66649302, 99973953, 133298604, 199947906, 399895812]

約数ペア:

[(1, 399895812), (2, 199947906), (3, 133298604), (4, 99973953), (6, 66649302), (9, 44432868), (12, 33324651), (18, 22216434), (19, 21047148), (27, 14810956), (36, 11108217), (38, 10523574), (53, 7545204), (54, 7405478), (57, 7015716), (76, 5261787), (106, 3772602), (108, 3702739), (114, 3507858), (159, 2515068), (171, 2338572), (212, 1886301), (228, 1753929), (318, 1257534), (342, 1169286), (477, 838356), (513, 779524), (636, 628767), (684, 584643), (954, 419178), (1007, 397116), (1026, 389762), (1431, 279452), (1908, 209589), (2014, 198558), (2052, 194881), (2862, 139726), (3021, 132372), (3677, 108756), (4028, 99279), (5724, 69863), (6042, 66186), (7354, 54378), (9063, 44124), (11031, 36252), (12084, 33093), (14708, 27189), (18126, 22062)]