216706368

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1652

約数の個数: 112

約数和(自身を含む): 617988096

約数和(自身を除く): 401281728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 138, 184, 186, 192, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1472, 1488, 1583, 1984, 2139, 2208, 2852, 2976, 3166, 4278, 4416, 4749, 5704, 5952, 6332, 8556, 9498, 11408, 12664, 17112, 18996, 22816, 25328, 34224, 36409, 37992, 45632, 49073, 50656, 68448, 72818, 75984, 98146, 101312, 109227, 136896, 145636, 147219, 151968, 196292, 218454, 291272, 294438, 303936, 392584, 436908, 582544, 588876, 785168, 873816, 1128679, 1165088, 1177752, 1570336, 1747632, 2257358, 2330176, 2355504, 3140672, 3386037, 3495264, 4514716, 4711008, 6772074, 6990528, 9029432, 9422016, 13544148, 18058864, 27088296, 36117728, 54176592, 72235456, 108353184, 216706368]

約数ペア:

[(1, 216706368), (2, 108353184), (3, 72235456), (4, 54176592), (6, 36117728), (8, 27088296), (12, 18058864), (16, 13544148), (23, 9422016), (24, 9029432), (31, 6990528), (32, 6772074), (46, 4711008), (48, 4514716), (62, 3495264), (64, 3386037), (69, 3140672), (92, 2355504), (93, 2330176), (96, 2257358), (124, 1747632), (138, 1570336), (184, 1177752), (186, 1165088), (192, 1128679), (248, 873816), (276, 785168), (368, 588876), (372, 582544), (496, 436908), (552, 392584), (713, 303936), (736, 294438), (744, 291272), (992, 218454), (1104, 196292), (1426, 151968), (1472, 147219), (1488, 145636), (1583, 136896), (1984, 109227), (2139, 101312), (2208, 98146), (2852, 75984), (2976, 72818), (3166, 68448), (4278, 50656), (4416, 49073), (4749, 45632), (5704, 37992), (5952, 36409), (6332, 34224), (8556, 25328), (9498, 22816), (11408, 18996), (12664, 17112)]