255967264

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 603542016

約数和(自身を除く): 347574752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 47, 56, 82, 94, 112, 164, 188, 224, 287, 328, 329, 376, 574, 593, 656, 658, 752, 1148, 1186, 1312, 1316, 1504, 1927, 2296, 2372, 2632, 3854, 4151, 4592, 4744, 5264, 7708, 8302, 9184, 9488, 10528, 13489, 15416, 16604, 18976, 24313, 26978, 27871, 30832, 33208, 48626, 53956, 55742, 61664, 66416, 97252, 107912, 111484, 132832, 170191, 194504, 195097, 215824, 222968, 340382, 389008, 390194, 431648, 445936, 680764, 778016, 780388, 891872, 1142711, 1361528, 1560776, 2285422, 2723056, 3121552, 4570844, 5446112, 6243104, 7998977, 9141688, 15997954, 18283376, 31995908, 36566752, 63991816, 127983632, 255967264]

約数ペア:

[(1, 255967264), (2, 127983632), (4, 63991816), (7, 36566752), (8, 31995908), (14, 18283376), (16, 15997954), (28, 9141688), (32, 7998977), (41, 6243104), (47, 5446112), (56, 4570844), (82, 3121552), (94, 2723056), (112, 2285422), (164, 1560776), (188, 1361528), (224, 1142711), (287, 891872), (328, 780388), (329, 778016), (376, 680764), (574, 445936), (593, 431648), (656, 390194), (658, 389008), (752, 340382), (1148, 222968), (1186, 215824), (1312, 195097), (1316, 194504), (1504, 170191), (1927, 132832), (2296, 111484), (2372, 107912), (2632, 97252), (3854, 66416), (4151, 61664), (4592, 55742), (4744, 53956), (5264, 48626), (7708, 33208), (8302, 30832), (9184, 27871), (9488, 26978), (10528, 24313), (13489, 18976), (15416, 16604)]