2464639872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 7543756800

約数和(自身を除く): 5079116928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 128, 136, 152, 186, 192, 204, 228, 248, 272, 304, 323, 372, 384, 408, 456, 496, 527, 544, 589, 608, 641, 646, 744, 816, 912, 969, 992, 1054, 1088, 1178, 1216, 1282, 1292, 1488, 1581, 1632, 1767, 1824, 1923, 1938, 1984, 2108, 2176, 2356, 2432, 2564, 2584, 2976, 3162, 3264, 3534, 3648, 3846, 3876, 3968, 4216, 4712, 5128, 5168, 5952, 6324, 6528, 7068, 7296, 7692, 7752, 8432, 9424, 10013, 10256, 10336, 10897, 11904, 12179, 12648, 14136, 15384, 15504, 16864, 18848, 19871, 20026, 20512, 20672, 21794, 24358, 25296, 28272, 30039, 30768, 31008, 32691, 33728, 36537, 37696, 39742, 40052, 41024, 41344, 43588, 48716, 50592, 56544, 59613, 60078, 61536, 62016, 65382, 67456, 73074, 75392, 79484, 80104, 82048, 87176, 97432, 101184, 113088, 119226, 120156, 123072, 124032, 130764, 146148, 158968, 160208, 174352, 194864, 202368, 207043, 226176, 238452, 240312, 246144, 261528, 292296, 317936, 320416, 337807, 348704, 377549, 389728, 414086, 476904, 480624, 523056, 584592, 621129, 635872, 640832, 675614, 697408, 755098, 779456, 828172, 953808, 961248, 1013421, 1046112, 1132647, 1169184, 1242258, 1271744, 1281664, 1351228, 1394816, 1510196, 1558912, 1656344, 1907616, 1922496, 2026842, 2092224, 2265294, 2338368, 2484516, 2543488, 2702456, 3020392, 3312688, 3815232, 3844992, 4053684, 4184448, 4530588, 4676736, 4969032, 5404912, 6040784, 6418333, 6625376, 7630464, 8107368, 9061176, 9938064, 10809824, 12081568, 12836666, 13250752, 16214736, 18122352, 19254999, 19876128, 21619648, 24163136, 25673332, 26501504, 32429472, 36244704, 38509998, 39752256, 43239296, 48326272, 51346664, 64858944, 72489408, 77019996, 79504512, 102693328, 129717888, 144978816, 154039992, 205386656, 308079984, 410773312, 616159968, 821546624, 1232319936, 2464639872]

約数ペア:

[(1, 2464639872), (2, 1232319936), (3, 821546624), (4, 616159968), (6, 410773312), (8, 308079984), (12, 205386656), (16, 154039992), (17, 144978816), (19, 129717888), (24, 102693328), (31, 79504512), (32, 77019996), (34, 72489408), (38, 64858944), (48, 51346664), (51, 48326272), (57, 43239296), (62, 39752256), (64, 38509998), (68, 36244704), (76, 32429472), (93, 26501504), (96, 25673332), (102, 24163136), (114, 21619648), (124, 19876128), (128, 19254999), (136, 18122352), (152, 16214736), (186, 13250752), (192, 12836666), (204, 12081568), (228, 10809824), (248, 9938064), (272, 9061176), (304, 8107368), (323, 7630464), (372, 6625376), (384, 6418333), (408, 6040784), (456, 5404912), (496, 4969032), (527, 4676736), (544, 4530588), (589, 4184448), (608, 4053684), (641, 3844992), (646, 3815232), (744, 3312688), (816, 3020392), (912, 2702456), (969, 2543488), (992, 2484516), (1054, 2338368), (1088, 2265294), (1178, 2092224), (1216, 2026842), (1282, 1922496), (1292, 1907616), (1488, 1656344), (1581, 1558912), (1632, 1510196), (1767, 1394816), (1824, 1351228), (1923, 1281664), (1938, 1271744), (1984, 1242258), (2108, 1169184), (2176, 1132647), (2356, 1046112), (2432, 1013421), (2564, 961248), (2584, 953808), (2976, 828172), (3162, 779456), (3264, 755098), (3534, 697408), (3648, 675614), (3846, 640832), (3876, 635872), (3968, 621129), (4216, 584592), (4712, 523056), (5128, 480624), (5168, 476904), (5952, 414086), (6324, 389728), (6528, 377549), (7068, 348704), (7296, 337807), (7692, 320416), (7752, 317936), (8432, 292296), (9424, 261528), (10013, 246144), (10256, 240312), (10336, 238452), (10897, 226176), (11904, 207043), (12179, 202368), (12648, 194864), (14136, 174352), (15384, 160208), (15504, 158968), (16864, 146148), (18848, 130764), (19871, 124032), (20026, 123072), (20512, 120156), (20672, 119226), (21794, 113088), (24358, 101184), (25296, 97432), (28272, 87176), (30039, 82048), (30768, 80104), (31008, 79484), (32691, 75392), (33728, 73074), (36537, 67456), (37696, 65382), (39742, 62016), (40052, 61536), (41024, 60078), (41344, 59613), (43588, 56544), (48716, 50592)]