378696528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8737}}^1$

素因数の和:8801

約数の個数: 120

約数和(自身を含む): 1239537728

約数和(自身を除く): 860841200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4816, 5418, 6192, 7224, 8737, 10836, 14448, 17474, 21672, 26211, 34948, 43344, 52422, 61159, 69896, 78633, 104844, 122318, 139792, 157266, 183477, 209688, 244636, 314532, 366954, 375691, 419376, 489272, 550431, 629064, 733908, 751382, 978544, 1100862, 1127073, 1258128, 1467816, 1502764, 2201724, 2254146, 2629837, 2935632, 3005528, 3381219, 4403448, 4508292, 5259674, 6011056, 6762438, 7889511, 8806896, 9016584, 10519348, 13524876, 15779022, 18033168, 21038696, 23668533, 27049752, 31558044, 42077392, 47337066, 54099504, 63116088, 94674132, 126232176, 189348264, 378696528]

約数ペア:

[(1, 378696528), (2, 189348264), (3, 126232176), (4, 94674132), (6, 63116088), (7, 54099504), (8, 47337066), (9, 42077392), (12, 31558044), (14, 27049752), (16, 23668533), (18, 21038696), (21, 18033168), (24, 15779022), (28, 13524876), (36, 10519348), (42, 9016584), (43, 8806896), (48, 7889511), (56, 6762438), (63, 6011056), (72, 5259674), (84, 4508292), (86, 4403448), (112, 3381219), (126, 3005528), (129, 2935632), (144, 2629837), (168, 2254146), (172, 2201724), (252, 1502764), (258, 1467816), (301, 1258128), (336, 1127073), (344, 1100862), (387, 978544), (504, 751382), (516, 733908), (602, 629064), (688, 550431), (774, 489272), (903, 419376), (1008, 375691), (1032, 366954), (1204, 314532), (1548, 244636), (1806, 209688), (2064, 183477), (2408, 157266), (2709, 139792), (3096, 122318), (3612, 104844), (4816, 78633), (5418, 69896), (6192, 61159), (7224, 52422), (8737, 43344), (10836, 34948), (14448, 26211), (17474, 21672)]