1985399842944

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1254017}}^1$

素因数の和:1254091

約数の個数: 256

約数和(自身を含む): 6548983603200

約数和(自身を除く): 4563583760256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 266, 304, 336, 372, 384, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 896, 912, 992, 1064, 1178, 1216, 1302, 1344, 1488, 1596, 1736, 1767, 1824, 1984, 2128, 2356, 2432, 2604, 2688, 2976, 3192, 3472, 3534, 3648, 3968, 4123, 4256, 4712, 5208, 5952, 6384, 6944, 7068, 7296, 8246, 8512, 9424, 10416, 11904, 12369, 12768, 13888, 14136, 16492, 17024, 18848, 20832, 24738, 25536, 27776, 28272, 32984, 37696, 41664, 49476, 51072, 56544, 65968, 75392, 83328, 98952, 113088, 131936, 197904, 226176, 263872, 395808, 527744, 791616, 1254017, 1583232, 2508034, 3762051, 5016068, 7524102, 8778119, 10032136, 15048204, 17556238, 20064272, 23826323, 26334357, 30096408, 35112476, 38874527, 40128544, 47652646, 52668714, 60192816, 70224952, 71478969, 77749054, 80257088, 95305292, 105337428, 116623581, 120385632, 140449904, 142957938, 155498108, 160514176, 166784261, 190610584, 210674856, 233247162, 240771264, 272121689, 280899808, 285915876, 310996216, 333568522, 381221168, 421349712, 466494324, 481542528, 500352783, 544243378, 561799616, 571831752, 621992432, 667137044, 738616013, 762442336, 816365067, 842699424, 932988648, 1000705566, 1088486756, 1123599232, 1143663504, 1243984864, 1334274088, 1477232026, 1524884672, 1632730134, 1685398848, 1865977296, 2001411132, 2176973512, 2215848039, 2287327008, 2487969728, 2668548176, 2954464052, 3049769344, 3265460268, 3370797696, 3731954592, 4002822264, 4353947024, 4431696078, 4574654016, 4975939456, 5170312091, 5337096352, 5908928104, 6530920536, 7463909184, 8005644528, 8707894048, 8863392156, 9149308032, 10340624182, 10674192704, 11817856208, 13061841072, 14927818368, 15510936273, 16011289056, 17415788096, 17726784312, 20681248364, 21348385408, 23635712416, 26123682144, 31021872546, 32022578112, 34831576192, 35453568624, 41362496728, 47271424832, 52247364288, 62043745092, 64045156224, 70907137248, 82724993456, 94542849664, 104494728576, 124087490184, 141814274496, 165449986912, 248174980368, 283628548992, 330899973824, 496349960736, 661799947648, 992699921472, 1985399842944]

約数ペア:

[(1, 1985399842944), (2, 992699921472), (3, 661799947648), (4, 496349960736), (6, 330899973824), (7, 283628548992), (8, 248174980368), (12, 165449986912), (14, 141814274496), (16, 124087490184), (19, 104494728576), (21, 94542849664), (24, 82724993456), (28, 70907137248), (31, 64045156224), (32, 62043745092), (38, 52247364288), (42, 47271424832), (48, 41362496728), (56, 35453568624), (57, 34831576192), (62, 32022578112), (64, 31021872546), (76, 26123682144), (84, 23635712416), (93, 21348385408), (96, 20681248364), (112, 17726784312), (114, 17415788096), (124, 16011289056), (128, 15510936273), (133, 14927818368), (152, 13061841072), (168, 11817856208), (186, 10674192704), (192, 10340624182), (217, 9149308032), (224, 8863392156), (228, 8707894048), (248, 8005644528), (266, 7463909184), (304, 6530920536), (336, 5908928104), (372, 5337096352), (384, 5170312091), (399, 4975939456), (434, 4574654016), (448, 4431696078), (456, 4353947024), (496, 4002822264), (532, 3731954592), (589, 3370797696), (608, 3265460268), (651, 3049769344), (672, 2954464052), (744, 2668548176), (798, 2487969728), (868, 2287327008), (896, 2215848039), (912, 2176973512), (992, 2001411132), (1064, 1865977296), (1178, 1685398848), (1216, 1632730134), (1302, 1524884672), (1344, 1477232026), (1488, 1334274088), (1596, 1243984864), (1736, 1143663504), (1767, 1123599232), (1824, 1088486756), (1984, 1000705566), (2128, 932988648), (2356, 842699424), (2432, 816365067), (2604, 762442336), (2688, 738616013), (2976, 667137044), (3192, 621992432), (3472, 571831752), (3534, 561799616), (3648, 544243378), (3968, 500352783), (4123, 481542528), (4256, 466494324), (4712, 421349712), (5208, 381221168), (5952, 333568522), (6384, 310996216), (6944, 285915876), (7068, 280899808), (7296, 272121689), (8246, 240771264), (8512, 233247162), (9424, 210674856), (10416, 190610584), (11904, 166784261), (12369, 160514176), (12768, 155498108), (13888, 142957938), (14136, 140449904), (16492, 120385632), (17024, 116623581), (18848, 105337428), (20832, 95305292), (24738, 80257088), (25536, 77749054), (27776, 71478969), (28272, 70224952), (32984, 60192816), (37696, 52668714), (41664, 47652646), (49476, 40128544), (51072, 38874527), (56544, 35112476), (65968, 30096408), (75392, 26334357), (83328, 23826323), (98952, 20064272), (113088, 17556238), (131936, 15048204), (197904, 10032136), (226176, 8778119), (263872, 7524102), (395808, 5016068), (527744, 3762051), (791616, 2508034), (1254017, 1583232)]