561567392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 1208390400

約数和(自身を除く): 646823008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 79, 136, 146, 158, 179, 272, 292, 316, 358, 544, 584, 632, 716, 1168, 1241, 1264, 1343, 1432, 2336, 2482, 2528, 2686, 2864, 3043, 4964, 5372, 5728, 5767, 6086, 9928, 10744, 11534, 12172, 13067, 14141, 19856, 21488, 23068, 24344, 26134, 28282, 39712, 42976, 46136, 48688, 52268, 56564, 92272, 97376, 98039, 104536, 113128, 184544, 196078, 209072, 222139, 226256, 240397, 392156, 418144, 444278, 452512, 480794, 784312, 888556, 961588, 1032293, 1568624, 1777112, 1923176, 2064586, 3137248, 3554224, 3846352, 4129172, 7108448, 7692704, 8258344, 16516688, 17548981, 33033376, 35097962, 70195924, 140391848, 280783696, 561567392]

約数ペア:

[(1, 561567392), (2, 280783696), (4, 140391848), (8, 70195924), (16, 35097962), (17, 33033376), (32, 17548981), (34, 16516688), (68, 8258344), (73, 7692704), (79, 7108448), (136, 4129172), (146, 3846352), (158, 3554224), (179, 3137248), (272, 2064586), (292, 1923176), (316, 1777112), (358, 1568624), (544, 1032293), (584, 961588), (632, 888556), (716, 784312), (1168, 480794), (1241, 452512), (1264, 444278), (1343, 418144), (1432, 392156), (2336, 240397), (2482, 226256), (2528, 222139), (2686, 209072), (2864, 196078), (3043, 184544), (4964, 113128), (5372, 104536), (5728, 98039), (5767, 97376), (6086, 92272), (9928, 56564), (10744, 52268), (11534, 48688), (12172, 46136), (13067, 42976), (14141, 39712), (19856, 28282), (21488, 26134), (23068, 24344)]