1768094748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 5213085696

約数和(自身を除く): 3444990948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 223, 252, 292, 431, 438, 446, 511, 657, 669, 862, 876, 892, 1022, 1293, 1314, 1338, 1533, 1561, 1724, 2007, 2044, 2586, 2628, 2676, 3017, 3066, 3122, 3879, 4014, 4599, 4683, 5172, 6034, 6132, 6244, 7758, 8028, 9051, 9198, 9366, 12068, 14049, 15516, 16279, 18102, 18396, 18732, 27153, 28098, 31463, 32558, 36204, 48837, 54306, 56196, 62926, 65116, 94389, 96113, 97674, 108612, 113953, 125852, 146511, 188778, 192226, 195348, 220241, 227906, 283167, 288339, 293022, 341859, 377556, 384452, 440482, 455812, 566334, 576678, 586044, 660723, 672791, 683718, 865017, 880964, 1025577, 1132668, 1153356, 1321446, 1345582, 1367436, 1730034, 1982169, 2018373, 2051154, 2642892, 2691164, 3460068, 3964338, 4036746, 4102308, 6055119, 7016249, 7928676, 8073492, 12110238, 14032498, 21048747, 24220476, 28064996, 42097494, 49113743, 63146241, 84194988, 98227486, 126292482, 147341229, 196454972, 252584964, 294682458, 442023687, 589364916, 884047374, 1768094748]

約数ペア:

[(1, 1768094748), (2, 884047374), (3, 589364916), (4, 442023687), (6, 294682458), (7, 252584964), (9, 196454972), (12, 147341229), (14, 126292482), (18, 98227486), (21, 84194988), (28, 63146241), (36, 49113743), (42, 42097494), (63, 28064996), (73, 24220476), (84, 21048747), (126, 14032498), (146, 12110238), (219, 8073492), (223, 7928676), (252, 7016249), (292, 6055119), (431, 4102308), (438, 4036746), (446, 3964338), (511, 3460068), (657, 2691164), (669, 2642892), (862, 2051154), (876, 2018373), (892, 1982169), (1022, 1730034), (1293, 1367436), (1314, 1345582), (1338, 1321446), (1533, 1153356), (1561, 1132668), (1724, 1025577), (2007, 880964), (2044, 865017), (2586, 683718), (2628, 672791), (2676, 660723), (3017, 586044), (3066, 576678), (3122, 566334), (3879, 455812), (4014, 440482), (4599, 384452), (4683, 377556), (5172, 341859), (6034, 293022), (6132, 288339), (6244, 283167), (7758, 227906), (8028, 220241), (9051, 195348), (9198, 192226), (9366, 188778), (12068, 146511), (14049, 125852), (15516, 113953), (16279, 108612), (18102, 97674), (18396, 96113), (18732, 94389), (27153, 65116), (28098, 62926), (31463, 56196), (32558, 54306), (36204, 48837)]