663826968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3606

約数の個数: 128

約数和(自身を含む): 2124595200

約数和(自身を除く): 1460768232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1143, 1512, 1524, 1778, 2286, 2667, 3048, 3429, 3457, 3556, 4572, 5334, 6858, 6914, 7112, 8001, 9144, 10371, 10668, 13716, 13828, 16002, 20742, 21336, 24003, 24199, 27432, 27656, 31113, 32004, 41484, 48006, 48398, 62226, 64008, 72597, 82968, 93339, 96012, 96796, 124452, 145194, 186678, 192024, 193592, 217791, 248904, 290388, 373356, 435582, 439039, 580776, 653373, 746712, 871164, 878078, 1306746, 1317117, 1742328, 1756156, 2613492, 2634234, 3073273, 3512312, 3951351, 5226984, 5268468, 6146546, 7902702, 9219819, 10536936, 11854053, 12293092, 15805404, 18439638, 23708106, 24586184, 27659457, 31610808, 36879276, 47416212, 55318914, 73758552, 82978371, 94832424, 110637828, 165956742, 221275656, 331913484, 663826968]

約数ペア:

[(1, 663826968), (2, 331913484), (3, 221275656), (4, 165956742), (6, 110637828), (7, 94832424), (8, 82978371), (9, 73758552), (12, 55318914), (14, 47416212), (18, 36879276), (21, 31610808), (24, 27659457), (27, 24586184), (28, 23708106), (36, 18439638), (42, 15805404), (54, 12293092), (56, 11854053), (63, 10536936), (72, 9219819), (84, 7902702), (108, 6146546), (126, 5268468), (127, 5226984), (168, 3951351), (189, 3512312), (216, 3073273), (252, 2634234), (254, 2613492), (378, 1756156), (381, 1742328), (504, 1317117), (508, 1306746), (756, 878078), (762, 871164), (889, 746712), (1016, 653373), (1143, 580776), (1512, 439039), (1524, 435582), (1778, 373356), (2286, 290388), (2667, 248904), (3048, 217791), (3429, 193592), (3457, 192024), (3556, 186678), (4572, 145194), (5334, 124452), (6858, 96796), (6914, 96012), (7112, 93339), (8001, 82968), (9144, 72597), (10371, 64008), (10668, 62226), (13716, 48398), (13828, 48006), (16002, 41484), (20742, 32004), (21336, 31113), (24003, 27656), (24199, 27432)]