2247989968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 5329520000

約数和(自身を除く): 3081530032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 199, 238, 272, 289, 349, 398, 476, 578, 698, 796, 952, 1156, 1393, 1396, 1592, 1904, 2023, 2312, 2443, 2786, 2792, 3184, 3383, 4046, 4624, 4886, 5572, 5584, 5933, 6766, 8092, 9772, 11144, 11866, 13532, 16184, 19544, 22288, 23681, 23732, 27064, 32368, 39088, 41531, 47362, 47464, 54128, 57511, 69451, 83062, 94724, 94928, 100861, 115022, 138902, 166124, 189448, 201722, 230044, 277804, 332248, 378896, 402577, 403444, 460088, 486157, 555608, 664496, 706027, 805154, 806888, 920176, 972314, 1111216, 1180667, 1412054, 1610308, 1613776, 1944628, 2361334, 2824108, 3220616, 3889256, 4722668, 5648216, 6441232, 7778512, 8264669, 9445336, 11296432, 16529338, 18890672, 20071339, 33058676, 40142678, 66117352, 80285356, 132234704, 140499373, 160570712, 280998746, 321141424, 561997492, 1123994984, 2247989968]

約数ペア:

[(1, 2247989968), (2, 1123994984), (4, 561997492), (7, 321141424), (8, 280998746), (14, 160570712), (16, 140499373), (17, 132234704), (28, 80285356), (34, 66117352), (56, 40142678), (68, 33058676), (112, 20071339), (119, 18890672), (136, 16529338), (199, 11296432), (238, 9445336), (272, 8264669), (289, 7778512), (349, 6441232), (398, 5648216), (476, 4722668), (578, 3889256), (698, 3220616), (796, 2824108), (952, 2361334), (1156, 1944628), (1393, 1613776), (1396, 1610308), (1592, 1412054), (1904, 1180667), (2023, 1111216), (2312, 972314), (2443, 920176), (2786, 806888), (2792, 805154), (3184, 706027), (3383, 664496), (4046, 555608), (4624, 486157), (4886, 460088), (5572, 403444), (5584, 402577), (5933, 378896), (6766, 332248), (8092, 277804), (9772, 230044), (11144, 201722), (11866, 189448), (13532, 166124), (16184, 138902), (19544, 115022), (22288, 100861), (23681, 94928), (23732, 94724), (27064, 83062), (32368, 69451), (39088, 57511), (41531, 54128), (47362, 47464)]