247806144

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25307}}^1$

素因数の和:25342

約数の個数: 84

約数和(自身を含む): 752103144

約数和(自身を除く): 504297000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 25307, 50614, 75921, 101228, 151842, 202456, 227763, 303684, 404912, 430219, 455526, 607368, 809824, 860438, 911052, 1214736, 1290657, 1619648, 1720876, 1822104, 2429472, 2581314, 3441752, 3644208, 3871971, 4858944, 5162628, 6883504, 7288416, 7743942, 10325256, 13767008, 14576832, 15487884, 20650512, 27534016, 30975768, 41301024, 61951536, 82602048, 123903072, 247806144]

約数ペア:

[(1, 247806144), (2, 123903072), (3, 82602048), (4, 61951536), (6, 41301024), (8, 30975768), (9, 27534016), (12, 20650512), (16, 15487884), (17, 14576832), (18, 13767008), (24, 10325256), (32, 7743942), (34, 7288416), (36, 6883504), (48, 5162628), (51, 4858944), (64, 3871971), (68, 3644208), (72, 3441752), (96, 2581314), (102, 2429472), (136, 1822104), (144, 1720876), (153, 1619648), (192, 1290657), (204, 1214736), (272, 911052), (288, 860438), (306, 809824), (408, 607368), (544, 455526), (576, 430219), (612, 404912), (816, 303684), (1088, 227763), (1224, 202456), (1632, 151842), (2448, 101228), (3264, 75921), (4896, 50614), (9792, 25307)]