999449136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9817}}^1$

素因数の和:9939

約数の個数: 120

約数和(自身を含む): 3228629664

約数和(自身を除く): 2229180528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 504, 606, 707, 808, 909, 1008, 1212, 1414, 1616, 1818, 2121, 2424, 2828, 3636, 4242, 4848, 5656, 6363, 7272, 8484, 9817, 11312, 12726, 14544, 16968, 19634, 25452, 29451, 33936, 39268, 50904, 58902, 68719, 78536, 88353, 101808, 117804, 137438, 157072, 176706, 206157, 235608, 274876, 353412, 412314, 471216, 549752, 618471, 706824, 824628, 991517, 1099504, 1236942, 1413648, 1649256, 1983034, 2473884, 2974551, 3298512, 3966068, 4947768, 5949102, 6940619, 7932136, 8923653, 9895536, 11898204, 13881238, 15864272, 17847306, 20821857, 23796408, 27762476, 35694612, 41643714, 47592816, 55524952, 62465571, 71389224, 83287428, 111049904, 124931142, 142778448, 166574856, 249862284, 333149712, 499724568, 999449136]

約数ペア:

[(1, 999449136), (2, 499724568), (3, 333149712), (4, 249862284), (6, 166574856), (7, 142778448), (8, 124931142), (9, 111049904), (12, 83287428), (14, 71389224), (16, 62465571), (18, 55524952), (21, 47592816), (24, 41643714), (28, 35694612), (36, 27762476), (42, 23796408), (48, 20821857), (56, 17847306), (63, 15864272), (72, 13881238), (84, 11898204), (101, 9895536), (112, 8923653), (126, 7932136), (144, 6940619), (168, 5949102), (202, 4947768), (252, 3966068), (303, 3298512), (336, 2974551), (404, 2473884), (504, 1983034), (606, 1649256), (707, 1413648), (808, 1236942), (909, 1099504), (1008, 991517), (1212, 824628), (1414, 706824), (1616, 618471), (1818, 549752), (2121, 471216), (2424, 412314), (2828, 353412), (3636, 274876), (4242, 235608), (4848, 206157), (5656, 176706), (6363, 157072), (7272, 137438), (8484, 117804), (9817, 101808), (11312, 88353), (12726, 78536), (14544, 68719), (16968, 58902), (19634, 50904), (25452, 39268), (29451, 33936)]