1287946392352

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1\times {\mathrm{1187}}^1$

素因数の和:2490

約数の個数: 96

約数和(自身を含む): 2568943060992

約数和(自身を除く): 1280996668640

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 313, 508, 626, 853, 1016, 1187, 1252, 1706, 2032, 2374, 2504, 3412, 4064, 4748, 5008, 6824, 9496, 10016, 13648, 18992, 27296, 37984, 39751, 79502, 108331, 150749, 159004, 216662, 266989, 301498, 318008, 371531, 433324, 533978, 602996, 636016, 743062, 866648, 1012511, 1067956, 1205992, 1272032, 1486124, 1733296, 2025022, 2135912, 2411984, 2972248, 3466592, 4050044, 4271824, 4823968, 5944496, 8100088, 8543648, 11888992, 16200176, 32400352, 33907603, 47184437, 67815206, 94368874, 128588897, 135630412, 188737748, 257177794, 271260824, 316915943, 377475496, 514355588, 542521648, 633831886, 754950992, 1028711176, 1085043296, 1267663772, 1509901984, 2057422352, 2535327544, 4114844704, 5070655088, 10141310176, 40248324761, 80496649522, 160993299044, 321986598088, 643973196176, 1287946392352]

約数ペア:

[(1, 1287946392352), (2, 643973196176), (4, 321986598088), (8, 160993299044), (16, 80496649522), (32, 40248324761), (127, 10141310176), (254, 5070655088), (313, 4114844704), (508, 2535327544), (626, 2057422352), (853, 1509901984), (1016, 1267663772), (1187, 1085043296), (1252, 1028711176), (1706, 754950992), (2032, 633831886), (2374, 542521648), (2504, 514355588), (3412, 377475496), (4064, 316915943), (4748, 271260824), (5008, 257177794), (6824, 188737748), (9496, 135630412), (10016, 128588897), (13648, 94368874), (18992, 67815206), (27296, 47184437), (37984, 33907603), (39751, 32400352), (79502, 16200176), (108331, 11888992), (150749, 8543648), (159004, 8100088), (216662, 5944496), (266989, 4823968), (301498, 4271824), (318008, 4050044), (371531, 3466592), (433324, 2972248), (533978, 2411984), (602996, 2135912), (636016, 2025022), (743062, 1733296), (866648, 1486124), (1012511, 1272032), (1067956, 1205992)]