1678512

素因数分解:

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

素因数の和:67

約数の個数: 90

約数和(自身を含む): 5063044

約数和(自身を除く): 3384532

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 289, 363, 374, 408, 484, 528, 561, 578, 726, 748, 816, 867, 968, 1122, 1156, 1452, 1496, 1734, 1936, 2057, 2244, 2312, 2904, 2992, 3179, 3468, 4114, 4488, 4624, 5808, 6171, 6358, 6936, 8228, 8976, 9537, 12342, 12716, 13872, 16456, 19074, 24684, 25432, 32912, 34969, 38148, 49368, 50864, 69938, 76296, 98736, 104907, 139876, 152592, 209814, 279752, 419628, 559504, 839256, 1678512]

約数ペア:

[(1, 1678512), (2, 839256), (3, 559504), (4, 419628), (6, 279752), (8, 209814), (11, 152592), (12, 139876), (16, 104907), (17, 98736), (22, 76296), (24, 69938), (33, 50864), (34, 49368), (44, 38148), (48, 34969), (51, 32912), (66, 25432), (68, 24684), (88, 19074), (102, 16456), (121, 13872), (132, 12716), (136, 12342), (176, 9537), (187, 8976), (204, 8228), (242, 6936), (264, 6358), (272, 6171), (289, 5808), (363, 4624), (374, 4488), (408, 4114), (484, 3468), (528, 3179), (561, 2992), (578, 2904), (726, 2312), (748, 2244), (816, 2057), (867, 1936), (968, 1734), (1122, 1496), (1156, 1452)]