285742002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 730404864

約数和(自身を除く): 444662862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 73, 78, 91, 107, 134, 146, 182, 201, 214, 219, 273, 321, 402, 438, 469, 511, 546, 642, 749, 871, 938, 949, 1022, 1391, 1407, 1498, 1533, 1742, 1898, 2247, 2613, 2782, 2814, 2847, 3066, 4173, 4494, 4891, 5226, 5694, 6097, 6643, 7169, 7811, 8346, 9737, 9782, 12194, 13286, 14338, 14673, 15622, 18291, 19474, 19929, 21507, 23433, 29211, 29346, 34237, 36582, 39858, 43014, 46866, 50183, 54677, 58422, 63583, 68474, 93197, 100366, 101543, 102711, 109354, 127166, 150549, 164031, 186394, 190749, 203086, 205422, 279591, 301098, 304629, 328062, 381498, 445081, 523337, 559182, 609258, 652379, 710801, 890162, 1046674, 1304758, 1335243, 1421602, 1570011, 1957137, 2132403, 2670486, 3140022, 3663359, 3914274, 4264806, 6803381, 7326718, 10990077, 13606762, 20410143, 21980154, 40820286, 47623667, 95247334, 142871001, 285742002]

約数ペア:

[(1, 285742002), (2, 142871001), (3, 95247334), (6, 47623667), (7, 40820286), (13, 21980154), (14, 20410143), (21, 13606762), (26, 10990077), (39, 7326718), (42, 6803381), (67, 4264806), (73, 3914274), (78, 3663359), (91, 3140022), (107, 2670486), (134, 2132403), (146, 1957137), (182, 1570011), (201, 1421602), (214, 1335243), (219, 1304758), (273, 1046674), (321, 890162), (402, 710801), (438, 652379), (469, 609258), (511, 559182), (546, 523337), (642, 445081), (749, 381498), (871, 328062), (938, 304629), (949, 301098), (1022, 279591), (1391, 205422), (1407, 203086), (1498, 190749), (1533, 186394), (1742, 164031), (1898, 150549), (2247, 127166), (2613, 109354), (2782, 102711), (2814, 101543), (2847, 100366), (3066, 93197), (4173, 68474), (4494, 63583), (4891, 58422), (5226, 54677), (5694, 50183), (6097, 46866), (6643, 43014), (7169, 39858), (7811, 36582), (8346, 34237), (9737, 29346), (9782, 29211), (12194, 23433), (13286, 21507), (14338, 19929), (14673, 19474), (15622, 18291)]