1405934712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71527}}^1$

素因数の和:71562

約数の個数: 128

約数和(自身を含む): 4806681600

約数和(自身を除く): 3400746888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 71527, 143054, 214581, 286108, 429162, 500689, 572216, 643743, 858324, 929851, 1001378, 1287486, 1502067, 1716648, 1859702, 1931229, 2002756, 2574972, 2789553, 3004134, 3719404, 3862458, 4005512, 4506201, 5149944, 5579106, 6008268, 6508957, 7438808, 7724916, 8368659, 9012402, 11158212, 12016536, 13017914, 13518603, 15449832, 16737318, 18024804, 19526871, 22316424, 25105977, 26035828, 27037206, 33474636, 36049608, 39053742, 50211954, 52071656, 54074412, 58580613, 66949272, 78107484, 100423908, 108148824, 117161226, 156214968, 175741839, 200847816, 234322452, 351483678, 468644904, 702967356, 1405934712]

約数ペア:

[(1, 1405934712), (2, 702967356), (3, 468644904), (4, 351483678), (6, 234322452), (7, 200847816), (8, 175741839), (9, 156214968), (12, 117161226), (13, 108148824), (14, 100423908), (18, 78107484), (21, 66949272), (24, 58580613), (26, 54074412), (27, 52071656), (28, 50211954), (36, 39053742), (39, 36049608), (42, 33474636), (52, 27037206), (54, 26035828), (56, 25105977), (63, 22316424), (72, 19526871), (78, 18024804), (84, 16737318), (91, 15449832), (104, 13518603), (108, 13017914), (117, 12016536), (126, 11158212), (156, 9012402), (168, 8368659), (182, 7724916), (189, 7438808), (216, 6508957), (234, 6008268), (252, 5579106), (273, 5149944), (312, 4506201), (351, 4005512), (364, 3862458), (378, 3719404), (468, 3004134), (504, 2789553), (546, 2574972), (702, 2002756), (728, 1931229), (756, 1859702), (819, 1716648), (936, 1502067), (1092, 1287486), (1404, 1001378), (1512, 929851), (1638, 858324), (2184, 643743), (2457, 572216), (2808, 500689), (3276, 429162), (4914, 286108), (6552, 214581), (9828, 143054), (19656, 71527)]