809328384

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20663}}^1$

素因数の和:20702

約数の個数: 108

約数和(自身を含む): 2470877136

約数和(自身を除く): 1661548752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 13056, 19584, 20663, 39168, 41326, 61989, 82652, 123978, 165304, 185967, 247956, 330608, 351271, 371934, 495912, 661216, 702542, 743868, 991824, 1053813, 1322432, 1405084, 1487736, 1983648, 2107626, 2644864, 2810168, 2975472, 3161439, 3967296, 4215252, 5289728, 5620336, 5950944, 6322878, 7934592, 8430504, 11240672, 11901888, 12645756, 15869184, 16861008, 22481344, 23803776, 25291512, 33722016, 44962688, 47607552, 50583024, 67444032, 89925376, 101166048, 134888064, 202332096, 269776128, 404664192, 809328384]

約数ペア:

[(1, 809328384), (2, 404664192), (3, 269776128), (4, 202332096), (6, 134888064), (8, 101166048), (9, 89925376), (12, 67444032), (16, 50583024), (17, 47607552), (18, 44962688), (24, 33722016), (32, 25291512), (34, 23803776), (36, 22481344), (48, 16861008), (51, 15869184), (64, 12645756), (68, 11901888), (72, 11240672), (96, 8430504), (102, 7934592), (128, 6322878), (136, 5950944), (144, 5620336), (153, 5289728), (192, 4215252), (204, 3967296), (256, 3161439), (272, 2975472), (288, 2810168), (306, 2644864), (384, 2107626), (408, 1983648), (544, 1487736), (576, 1405084), (612, 1322432), (768, 1053813), (816, 991824), (1088, 743868), (1152, 702542), (1224, 661216), (1632, 495912), (2176, 371934), (2304, 351271), (2448, 330608), (3264, 247956), (4352, 185967), (4896, 165304), (6528, 123978), (9792, 82652), (13056, 61989), (19584, 41326), (20663, 39168)]