16619472

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 52853760

約数和(自身を除く): 36234288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 73, 93, 102, 108, 124, 136, 144, 146, 153, 186, 204, 216, 219, 248, 272, 279, 292, 306, 372, 408, 432, 438, 459, 496, 527, 558, 584, 612, 657, 744, 816, 837, 876, 918, 1054, 1116, 1168, 1224, 1241, 1314, 1488, 1581, 1674, 1752, 1836, 1971, 2108, 2232, 2263, 2448, 2482, 2628, 3162, 3348, 3504, 3672, 3723, 3942, 4216, 4464, 4526, 4743, 4964, 5256, 6324, 6696, 6789, 7344, 7446, 7884, 8432, 9052, 9486, 9928, 10512, 11169, 12648, 13392, 13578, 14229, 14892, 15768, 18104, 18972, 19856, 20367, 22338, 25296, 27156, 28458, 29784, 31536, 33507, 36208, 37944, 38471, 40734, 44676, 54312, 56916, 59568, 61101, 67014, 75888, 76942, 81468, 89352, 108624, 113832, 115413, 122202, 134028, 153884, 162936, 178704, 227664, 230826, 244404, 268056, 307768, 325872, 346239, 461652, 488808, 536112, 615536, 692478, 923304, 977616, 1038717, 1384956, 1846608, 2077434, 2769912, 4154868, 5539824, 8309736, 16619472]

約数ペア:

[(1, 16619472), (2, 8309736), (3, 5539824), (4, 4154868), (6, 2769912), (8, 2077434), (9, 1846608), (12, 1384956), (16, 1038717), (17, 977616), (18, 923304), (24, 692478), (27, 615536), (31, 536112), (34, 488808), (36, 461652), (48, 346239), (51, 325872), (54, 307768), (62, 268056), (68, 244404), (72, 230826), (73, 227664), (93, 178704), (102, 162936), (108, 153884), (124, 134028), (136, 122202), (144, 115413), (146, 113832), (153, 108624), (186, 89352), (204, 81468), (216, 76942), (219, 75888), (248, 67014), (272, 61101), (279, 59568), (292, 56916), (306, 54312), (372, 44676), (408, 40734), (432, 38471), (438, 37944), (459, 36208), (496, 33507), (527, 31536), (558, 29784), (584, 28458), (612, 27156), (657, 25296), (744, 22338), (816, 20367), (837, 19856), (876, 18972), (918, 18104), (1054, 15768), (1116, 14892), (1168, 14229), (1224, 13578), (1241, 13392), (1314, 12648), (1488, 11169), (1581, 10512), (1674, 9928), (1752, 9486), (1836, 9052), (1971, 8432), (2108, 7884), (2232, 7446), (2263, 7344), (2448, 6789), (2482, 6696), (2628, 6324), (3162, 5256), (3348, 4964), (3504, 4743), (3672, 4526), (3723, 4464), (3942, 4216)]