278814144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12203}}^1$

素因数の和:12242

約数の個数: 112

約数和(自身を含む): 892747008

約数和(自身を除く): 613932864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 11424, 12203, 22848, 24406, 36609, 48812, 73218, 85421, 97624, 146436, 170842, 195248, 207451, 256263, 292872, 341684, 390496, 414902, 512526, 585744, 622353, 683368, 780992, 829804, 1025052, 1171488, 1244706, 1366736, 1452157, 1659608, 2050104, 2342976, 2489412, 2733472, 2904314, 3319216, 4100208, 4356471, 4978824, 5466944, 5808628, 6638432, 8200416, 8712942, 9957648, 11617256, 13276864, 16400832, 17425884, 19915296, 23234512, 34851768, 39830592, 46469024, 69703536, 92938048, 139407072, 278814144]

約数ペア:

[(1, 278814144), (2, 139407072), (3, 92938048), (4, 69703536), (6, 46469024), (7, 39830592), (8, 34851768), (12, 23234512), (14, 19915296), (16, 17425884), (17, 16400832), (21, 13276864), (24, 11617256), (28, 9957648), (32, 8712942), (34, 8200416), (42, 6638432), (48, 5808628), (51, 5466944), (56, 4978824), (64, 4356471), (68, 4100208), (84, 3319216), (96, 2904314), (102, 2733472), (112, 2489412), (119, 2342976), (136, 2050104), (168, 1659608), (192, 1452157), (204, 1366736), (224, 1244706), (238, 1171488), (272, 1025052), (336, 829804), (357, 780992), (408, 683368), (448, 622353), (476, 585744), (544, 512526), (672, 414902), (714, 390496), (816, 341684), (952, 292872), (1088, 256263), (1344, 207451), (1428, 195248), (1632, 170842), (1904, 146436), (2856, 97624), (3264, 85421), (3808, 73218), (5712, 48812), (7616, 36609), (11424, 24406), (12203, 22848)]