791097216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22639}}^1$

素因数の和:22676

約数の個数: 128

約数和(自身を含む): 2586393600

約数和(自身を除く): 1795296384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 22639, 34944, 45278, 67917, 90556, 135834, 158473, 181112, 271668, 294307, 316946, 362224, 475419, 543336, 588614, 633892, 724448, 882921, 950838, 1086672, 1177228, 1267784, 1448896, 1765842, 1901676, 2060149, 2173344, 2354456, 2535568, 2897792, 3531684, 3803352, 4120298, 4346688, 4708912, 5071136, 6180447, 7063368, 7606704, 8240596, 8693376, 9417824, 10142272, 12360894, 14126736, 15213408, 16481192, 18835648, 20284544, 24721788, 28253472, 30426816, 32962384, 37671296, 49443576, 56506944, 60853632, 65924768, 98887152, 113013888, 131849536, 197774304, 263699072, 395548608, 791097216]

約数ペア:

[(1, 791097216), (2, 395548608), (3, 263699072), (4, 197774304), (6, 131849536), (7, 113013888), (8, 98887152), (12, 65924768), (13, 60853632), (14, 56506944), (16, 49443576), (21, 37671296), (24, 32962384), (26, 30426816), (28, 28253472), (32, 24721788), (39, 20284544), (42, 18835648), (48, 16481192), (52, 15213408), (56, 14126736), (64, 12360894), (78, 10142272), (84, 9417824), (91, 8693376), (96, 8240596), (104, 7606704), (112, 7063368), (128, 6180447), (156, 5071136), (168, 4708912), (182, 4346688), (192, 4120298), (208, 3803352), (224, 3531684), (273, 2897792), (312, 2535568), (336, 2354456), (364, 2173344), (384, 2060149), (416, 1901676), (448, 1765842), (546, 1448896), (624, 1267784), (672, 1177228), (728, 1086672), (832, 950838), (896, 882921), (1092, 724448), (1248, 633892), (1344, 588614), (1456, 543336), (1664, 475419), (2184, 362224), (2496, 316946), (2688, 294307), (2912, 271668), (4368, 181112), (4992, 158473), (5824, 135834), (8736, 90556), (11648, 67917), (17472, 45278), (22639, 34944)]