191913408

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 224

約数和(自身を含む): 614476800

約数和(自身を除く): 422563392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 94, 96, 102, 108, 136, 139, 141, 144, 153, 188, 192, 204, 216, 272, 278, 282, 288, 306, 376, 408, 417, 423, 432, 459, 544, 556, 564, 576, 612, 752, 799, 816, 834, 846, 864, 918, 1088, 1112, 1128, 1224, 1251, 1269, 1504, 1598, 1632, 1668, 1692, 1728, 1836, 2224, 2256, 2363, 2397, 2448, 2502, 2538, 3008, 3196, 3264, 3336, 3384, 3672, 3753, 4448, 4512, 4726, 4794, 4896, 5004, 5076, 6392, 6533, 6672, 6768, 7089, 7191, 7344, 7506, 8896, 9024, 9452, 9588, 9792, 10008, 10152, 12784, 13066, 13344, 13536, 14178, 14382, 14688, 15012, 18904, 19176, 19599, 20016, 20304, 21267, 21573, 25568, 26132, 26688, 27072, 28356, 28764, 29376, 30024, 37808, 38352, 39198, 40032, 40608, 42534, 43146, 51136, 52264, 56712, 57528, 58797, 60048, 63801, 75616, 76704, 78396, 80064, 81216, 85068, 86292, 104528, 111061, 113424, 115056, 117594, 120096, 127602, 151232, 153408, 156792, 170136, 172584, 176391, 209056, 222122, 226848, 230112, 235188, 240192, 255204, 313584, 333183, 340272, 345168, 352782, 418112, 444244, 453696, 460224, 470376, 510408, 627168, 666366, 680544, 690336, 705564, 888488, 940752, 999549, 1020816, 1254336, 1332732, 1361088, 1380672, 1411128, 1776976, 1881504, 1999098, 2041632, 2665464, 2822256, 2998647, 3553952, 3763008, 3998196, 4083264, 5330928, 5644512, 5997294, 7107904, 7996392, 10661856, 11289024, 11994588, 15992784, 21323712, 23989176, 31985568, 47978352, 63971136, 95956704, 191913408]

約数ペア:

[(1, 191913408), (2, 95956704), (3, 63971136), (4, 47978352), (6, 31985568), (8, 23989176), (9, 21323712), (12, 15992784), (16, 11994588), (17, 11289024), (18, 10661856), (24, 7996392), (27, 7107904), (32, 5997294), (34, 5644512), (36, 5330928), (47, 4083264), (48, 3998196), (51, 3763008), (54, 3553952), (64, 2998647), (68, 2822256), (72, 2665464), (94, 2041632), (96, 1999098), (102, 1881504), (108, 1776976), (136, 1411128), (139, 1380672), (141, 1361088), (144, 1332732), (153, 1254336), (188, 1020816), (192, 999549), (204, 940752), (216, 888488), (272, 705564), (278, 690336), (282, 680544), (288, 666366), (306, 627168), (376, 510408), (408, 470376), (417, 460224), (423, 453696), (432, 444244), (459, 418112), (544, 352782), (556, 345168), (564, 340272), (576, 333183), (612, 313584), (752, 255204), (799, 240192), (816, 235188), (834, 230112), (846, 226848), (864, 222122), (918, 209056), (1088, 176391), (1112, 172584), (1128, 170136), (1224, 156792), (1251, 153408), (1269, 151232), (1504, 127602), (1598, 120096), (1632, 117594), (1668, 115056), (1692, 113424), (1728, 111061), (1836, 104528), (2224, 86292), (2256, 85068), (2363, 81216), (2397, 80064), (2448, 78396), (2502, 76704), (2538, 75616), (3008, 63801), (3196, 60048), (3264, 58797), (3336, 57528), (3384, 56712), (3672, 52264), (3753, 51136), (4448, 43146), (4512, 42534), (4726, 40608), (4794, 40032), (4896, 39198), (5004, 38352), (5076, 37808), (6392, 30024), (6533, 29376), (6672, 28764), (6768, 28356), (7089, 27072), (7191, 26688), (7344, 26132), (7506, 25568), (8896, 21573), (9024, 21267), (9452, 20304), (9588, 20016), (9792, 19599), (10008, 19176), (10152, 18904), (12784, 15012), (13066, 14688), (13344, 14382), (13536, 14178)]