719148168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 2108620800

約数和(自身を除く): 1389472632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 59, 62, 72, 86, 93, 118, 124, 127, 129, 172, 177, 186, 236, 248, 254, 258, 279, 344, 354, 372, 381, 387, 472, 508, 516, 531, 558, 708, 744, 762, 774, 1016, 1032, 1062, 1116, 1143, 1333, 1416, 1524, 1548, 1829, 2124, 2232, 2286, 2537, 2666, 3048, 3096, 3658, 3937, 3999, 4248, 4572, 5074, 5332, 5461, 5487, 7316, 7493, 7611, 7874, 7998, 9144, 10148, 10664, 10922, 10974, 11811, 11997, 14632, 14986, 15222, 15748, 15996, 16383, 16461, 20296, 21844, 21948, 22479, 22833, 23622, 23994, 29972, 30444, 31496, 31992, 32766, 32922, 35433, 43688, 43896, 44958, 45666, 47244, 47988, 49149, 59944, 60888, 65532, 65844, 67437, 70866, 78647, 89916, 91332, 94488, 95976, 98298, 131064, 131688, 134874, 141732, 157294, 169291, 179832, 182664, 196596, 232283, 235941, 269748, 283464, 314588, 322199, 338582, 393192, 464566, 471882, 507873, 539496, 629176, 644398, 677164, 696849, 707823, 929132, 943764, 966597, 1015746, 1288796, 1354328, 1393698, 1415646, 1523619, 1858264, 1887528, 1933194, 2031492, 2090547, 2577592, 2787396, 2831292, 2899791, 3047238, 3866388, 4062984, 4181094, 5574792, 5662584, 5799582, 6094476, 7732776, 8362188, 9988169, 11599164, 12188952, 16724376, 19976338, 23198328, 29964507, 39952676, 59929014, 79905352, 89893521, 119858028, 179787042, 239716056, 359574084, 719148168]

約数ペア:

[(1, 719148168), (2, 359574084), (3, 239716056), (4, 179787042), (6, 119858028), (8, 89893521), (9, 79905352), (12, 59929014), (18, 39952676), (24, 29964507), (31, 23198328), (36, 19976338), (43, 16724376), (59, 12188952), (62, 11599164), (72, 9988169), (86, 8362188), (93, 7732776), (118, 6094476), (124, 5799582), (127, 5662584), (129, 5574792), (172, 4181094), (177, 4062984), (186, 3866388), (236, 3047238), (248, 2899791), (254, 2831292), (258, 2787396), (279, 2577592), (344, 2090547), (354, 2031492), (372, 1933194), (381, 1887528), (387, 1858264), (472, 1523619), (508, 1415646), (516, 1393698), (531, 1354328), (558, 1288796), (708, 1015746), (744, 966597), (762, 943764), (774, 929132), (1016, 707823), (1032, 696849), (1062, 677164), (1116, 644398), (1143, 629176), (1333, 539496), (1416, 507873), (1524, 471882), (1548, 464566), (1829, 393192), (2124, 338582), (2232, 322199), (2286, 314588), (2537, 283464), (2666, 269748), (3048, 235941), (3096, 232283), (3658, 196596), (3937, 182664), (3999, 179832), (4248, 169291), (4572, 157294), (5074, 141732), (5332, 134874), (5461, 131688), (5487, 131064), (7316, 98298), (7493, 95976), (7611, 94488), (7874, 91332), (7998, 89916), (9144, 78647), (10148, 70866), (10664, 67437), (10922, 65844), (10974, 65532), (11811, 60888), (11997, 59944), (14632, 49149), (14986, 47988), (15222, 47244), (15748, 45666), (15996, 44958), (16383, 43896), (16461, 43688), (20296, 35433), (21844, 32922), (21948, 32766), (22479, 31992), (22833, 31496), (23622, 30444), (23994, 29972)]