16686384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 180

約数和(自身を含む): 54324648

約数和(自身を除く): 37638264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 121, 132, 136, 143, 156, 169, 176, 187, 204, 208, 221, 242, 264, 272, 286, 312, 338, 363, 374, 408, 429, 442, 484, 507, 528, 561, 572, 624, 663, 676, 726, 748, 816, 858, 884, 968, 1014, 1122, 1144, 1326, 1352, 1452, 1496, 1573, 1716, 1768, 1859, 1936, 2028, 2057, 2244, 2288, 2431, 2652, 2704, 2873, 2904, 2992, 3146, 3432, 3536, 3718, 4056, 4114, 4488, 4719, 4862, 5304, 5577, 5746, 5808, 6171, 6292, 6864, 7293, 7436, 8112, 8228, 8619, 8976, 9438, 9724, 10608, 11154, 11492, 12342, 12584, 14586, 14872, 16456, 17238, 18876, 19448, 20449, 22308, 22984, 24684, 25168, 26741, 29172, 29744, 31603, 32912, 34476, 37752, 38896, 40898, 44616, 45968, 49368, 53482, 58344, 61347, 63206, 68952, 75504, 80223, 81796, 89232, 94809, 98736, 106964, 116688, 122694, 126412, 137904, 160446, 163592, 189618, 213928, 245388, 252824, 320892, 327184, 347633, 379236, 427856, 490776, 505648, 641784, 695266, 758472, 981552, 1042899, 1283568, 1390532, 1516944, 2085798, 2781064, 4171596, 5562128, 8343192, 16686384]

約数ペア:

[(1, 16686384), (2, 8343192), (3, 5562128), (4, 4171596), (6, 2781064), (8, 2085798), (11, 1516944), (12, 1390532), (13, 1283568), (16, 1042899), (17, 981552), (22, 758472), (24, 695266), (26, 641784), (33, 505648), (34, 490776), (39, 427856), (44, 379236), (48, 347633), (51, 327184), (52, 320892), (66, 252824), (68, 245388), (78, 213928), (88, 189618), (102, 163592), (104, 160446), (121, 137904), (132, 126412), (136, 122694), (143, 116688), (156, 106964), (169, 98736), (176, 94809), (187, 89232), (204, 81796), (208, 80223), (221, 75504), (242, 68952), (264, 63206), (272, 61347), (286, 58344), (312, 53482), (338, 49368), (363, 45968), (374, 44616), (408, 40898), (429, 38896), (442, 37752), (484, 34476), (507, 32912), (528, 31603), (561, 29744), (572, 29172), (624, 26741), (663, 25168), (676, 24684), (726, 22984), (748, 22308), (816, 20449), (858, 19448), (884, 18876), (968, 17238), (1014, 16456), (1122, 14872), (1144, 14586), (1326, 12584), (1352, 12342), (1452, 11492), (1496, 11154), (1573, 10608), (1716, 9724), (1768, 9438), (1859, 8976), (1936, 8619), (2028, 8228), (2057, 8112), (2244, 7436), (2288, 7293), (2431, 6864), (2652, 6292), (2704, 6171), (2873, 5808), (2904, 5746), (2992, 5577), (3146, 5304), (3432, 4862), (3536, 4719), (3718, 4488), (4056, 4114)]