247496064

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1288

約数の個数: 128

約数和(自身を含む): 719124480

約数和(自身を除く): 471628416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1223, 1488, 1581, 1632, 1984, 2108, 2176, 2446, 2976, 3162, 3264, 3669, 3968, 4216, 4892, 5952, 6324, 6528, 7338, 8432, 9784, 11904, 12648, 14676, 16864, 19568, 20791, 25296, 29352, 33728, 37913, 39136, 41582, 50592, 58704, 62373, 67456, 75826, 78272, 83164, 101184, 113739, 117408, 124746, 151652, 156544, 166328, 202368, 227478, 234816, 249492, 303304, 332656, 454956, 469632, 498984, 606608, 644521, 665312, 909912, 997968, 1213216, 1289042, 1330624, 1819824, 1933563, 1995936, 2426432, 2578084, 2661248, 3639648, 3867126, 3991872, 4852864, 5156168, 7279296, 7734252, 7983744, 10312336, 14558592, 15468504, 20624672, 30937008, 41249344, 61874016, 82498688, 123748032, 247496064]

約数ペア:

[(1, 247496064), (2, 123748032), (3, 82498688), (4, 61874016), (6, 41249344), (8, 30937008), (12, 20624672), (16, 15468504), (17, 14558592), (24, 10312336), (31, 7983744), (32, 7734252), (34, 7279296), (48, 5156168), (51, 4852864), (62, 3991872), (64, 3867126), (68, 3639648), (93, 2661248), (96, 2578084), (102, 2426432), (124, 1995936), (128, 1933563), (136, 1819824), (186, 1330624), (192, 1289042), (204, 1213216), (248, 997968), (272, 909912), (372, 665312), (384, 644521), (408, 606608), (496, 498984), (527, 469632), (544, 454956), (744, 332656), (816, 303304), (992, 249492), (1054, 234816), (1088, 227478), (1223, 202368), (1488, 166328), (1581, 156544), (1632, 151652), (1984, 124746), (2108, 117408), (2176, 113739), (2446, 101184), (2976, 83164), (3162, 78272), (3264, 75826), (3669, 67456), (3968, 62373), (4216, 58704), (4892, 50592), (5952, 41582), (6324, 39136), (6528, 37913), (7338, 33728), (8432, 29352), (9784, 25296), (11904, 20791), (12648, 19568), (14676, 16864)]