258366816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 786515184

約数和(自身を除く): 528148368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 113, 136, 144, 153, 204, 226, 272, 288, 306, 339, 408, 452, 467, 544, 612, 678, 816, 904, 934, 1017, 1224, 1356, 1401, 1632, 1808, 1868, 1921, 2034, 2448, 2712, 2802, 3616, 3736, 3842, 4068, 4203, 4896, 5424, 5604, 5763, 7472, 7684, 7939, 8136, 8406, 10848, 11208, 11526, 14944, 15368, 15878, 16272, 16812, 17289, 22416, 23052, 23817, 30736, 31756, 32544, 33624, 34578, 44832, 46104, 47634, 52771, 61472, 63512, 67248, 69156, 71451, 92208, 95268, 105542, 127024, 134496, 138312, 142902, 158313, 184416, 190536, 211084, 254048, 276624, 285804, 316626, 381072, 422168, 474939, 553248, 571608, 633252, 762144, 844336, 897107, 949878, 1143216, 1266504, 1688672, 1794214, 1899756, 2286432, 2533008, 2691321, 3588428, 3799512, 5066016, 5382642, 7176856, 7599024, 8073963, 10765284, 14353712, 15198048, 16147926, 21530568, 28707424, 32295852, 43061136, 64591704, 86122272, 129183408, 258366816]

約数ペア:

[(1, 258366816), (2, 129183408), (3, 86122272), (4, 64591704), (6, 43061136), (8, 32295852), (9, 28707424), (12, 21530568), (16, 16147926), (17, 15198048), (18, 14353712), (24, 10765284), (32, 8073963), (34, 7599024), (36, 7176856), (48, 5382642), (51, 5066016), (68, 3799512), (72, 3588428), (96, 2691321), (102, 2533008), (113, 2286432), (136, 1899756), (144, 1794214), (153, 1688672), (204, 1266504), (226, 1143216), (272, 949878), (288, 897107), (306, 844336), (339, 762144), (408, 633252), (452, 571608), (467, 553248), (544, 474939), (612, 422168), (678, 381072), (816, 316626), (904, 285804), (934, 276624), (1017, 254048), (1224, 211084), (1356, 190536), (1401, 184416), (1632, 158313), (1808, 142902), (1868, 138312), (1921, 134496), (2034, 127024), (2448, 105542), (2712, 95268), (2802, 92208), (3616, 71451), (3736, 69156), (3842, 67248), (4068, 63512), (4203, 61472), (4896, 52771), (5424, 47634), (5604, 46104), (5763, 44832), (7472, 34578), (7684, 33624), (7939, 32544), (8136, 31756), (8406, 30736), (10848, 23817), (11208, 23052), (11526, 22416), (14944, 17289), (15368, 16812), (15878, 16272)]