47978352

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 102012048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 47, 48, 51, 54, 68, 72, 94, 102, 108, 136, 139, 141, 144, 153, 188, 204, 216, 272, 278, 282, 306, 376, 408, 417, 423, 432, 459, 556, 564, 612, 752, 799, 816, 834, 846, 918, 1112, 1128, 1224, 1251, 1269, 1598, 1668, 1692, 1836, 2224, 2256, 2363, 2397, 2448, 2502, 2538, 3196, 3336, 3384, 3672, 3753, 4726, 4794, 5004, 5076, 6392, 6533, 6672, 6768, 7089, 7191, 7344, 7506, 9452, 9588, 10008, 10152, 12784, 13066, 14178, 14382, 15012, 18904, 19176, 19599, 20016, 20304, 21267, 21573, 26132, 28356, 28764, 30024, 37808, 38352, 39198, 42534, 43146, 52264, 56712, 57528, 58797, 60048, 63801, 78396, 85068, 86292, 104528, 111061, 113424, 115056, 117594, 127602, 156792, 170136, 172584, 176391, 222122, 235188, 255204, 313584, 333183, 340272, 345168, 352782, 444244, 470376, 510408, 666366, 705564, 888488, 940752, 999549, 1020816, 1332732, 1411128, 1776976, 1999098, 2665464, 2822256, 2998647, 3998196, 5330928, 5997294, 7996392, 11994588, 15992784, 23989176, 47978352]

約数ペア:

[(1, 47978352), (2, 23989176), (3, 15992784), (4, 11994588), (6, 7996392), (8, 5997294), (9, 5330928), (12, 3998196), (16, 2998647), (17, 2822256), (18, 2665464), (24, 1999098), (27, 1776976), (34, 1411128), (36, 1332732), (47, 1020816), (48, 999549), (51, 940752), (54, 888488), (68, 705564), (72, 666366), (94, 510408), (102, 470376), (108, 444244), (136, 352782), (139, 345168), (141, 340272), (144, 333183), (153, 313584), (188, 255204), (204, 235188), (216, 222122), (272, 176391), (278, 172584), (282, 170136), (306, 156792), (376, 127602), (408, 117594), (417, 115056), (423, 113424), (432, 111061), (459, 104528), (556, 86292), (564, 85068), (612, 78396), (752, 63801), (799, 60048), (816, 58797), (834, 57528), (846, 56712), (918, 52264), (1112, 43146), (1128, 42534), (1224, 39198), (1251, 38352), (1269, 37808), (1598, 30024), (1668, 28764), (1692, 28356), (1836, 26132), (2224, 21573), (2256, 21267), (2363, 20304), (2397, 20016), (2448, 19599), (2502, 19176), (2538, 18904), (3196, 15012), (3336, 14382), (3384, 14178), (3672, 13066), (3753, 12784), (4726, 10152), (4794, 10008), (5004, 9588), (5076, 9452), (6392, 7506), (6533, 7344), (6672, 7191), (6768, 7089)]