397962936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6186

約数の個数: 128

約数和(自身を含む): 1292966400

約数和(自身を除く): 895003464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 6121, 7224, 8127, 9288, 10836, 12242, 16254, 18363, 21672, 24484, 32508, 36726, 42847, 48968, 55089, 65016, 73452, 85694, 110178, 128541, 146904, 165267, 171388, 220356, 257082, 263203, 330534, 342776, 385623, 440712, 514164, 526406, 661068, 771246, 789609, 1028328, 1052812, 1156869, 1322136, 1542492, 1579218, 1842421, 2105624, 2313738, 2368827, 3084984, 3158436, 3684842, 4627476, 4737654, 5527263, 6316872, 7106481, 7369684, 9254952, 9475308, 11054526, 14212962, 14739368, 16581789, 18950616, 22109052, 28425924, 33163578, 44218104, 49745367, 56851848, 66327156, 99490734, 132654312, 198981468, 397962936]

約数ペア:

[(1, 397962936), (2, 198981468), (3, 132654312), (4, 99490734), (6, 66327156), (7, 56851848), (8, 49745367), (9, 44218104), (12, 33163578), (14, 28425924), (18, 22109052), (21, 18950616), (24, 16581789), (27, 14739368), (28, 14212962), (36, 11054526), (42, 9475308), (43, 9254952), (54, 7369684), (56, 7106481), (63, 6316872), (72, 5527263), (84, 4737654), (86, 4627476), (108, 3684842), (126, 3158436), (129, 3084984), (168, 2368827), (172, 2313738), (189, 2105624), (216, 1842421), (252, 1579218), (258, 1542492), (301, 1322136), (344, 1156869), (378, 1052812), (387, 1028328), (504, 789609), (516, 771246), (602, 661068), (756, 526406), (774, 514164), (903, 440712), (1032, 385623), (1161, 342776), (1204, 330534), (1512, 263203), (1548, 257082), (1806, 220356), (2322, 171388), (2408, 165267), (2709, 146904), (3096, 128541), (3612, 110178), (4644, 85694), (5418, 73452), (6121, 65016), (7224, 55089), (8127, 48968), (9288, 42847), (10836, 36726), (12242, 32508), (16254, 24484), (18363, 21672)]