287238624

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 778377600

約数和(自身を除く): 491138976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 149, 172, 258, 298, 344, 447, 467, 516, 596, 688, 894, 934, 1032, 1192, 1376, 1401, 1788, 1868, 2064, 2384, 2802, 3576, 3736, 4128, 4768, 5604, 6407, 7152, 7472, 11208, 12814, 14304, 14944, 19221, 20081, 22416, 25628, 38442, 40162, 44832, 51256, 60243, 69583, 76884, 80324, 102512, 120486, 139166, 153768, 160648, 205024, 208749, 240972, 278332, 307536, 321296, 417498, 481944, 556664, 615072, 642592, 834996, 963888, 1113328, 1669992, 1927776, 2226656, 2992069, 3339984, 5984138, 6679968, 8976207, 11968276, 17952414, 23936552, 35904828, 47873104, 71809656, 95746208, 143619312, 287238624]

約数ペア:

[(1, 287238624), (2, 143619312), (3, 95746208), (4, 71809656), (6, 47873104), (8, 35904828), (12, 23936552), (16, 17952414), (24, 11968276), (32, 8976207), (43, 6679968), (48, 5984138), (86, 3339984), (96, 2992069), (129, 2226656), (149, 1927776), (172, 1669992), (258, 1113328), (298, 963888), (344, 834996), (447, 642592), (467, 615072), (516, 556664), (596, 481944), (688, 417498), (894, 321296), (934, 307536), (1032, 278332), (1192, 240972), (1376, 208749), (1401, 205024), (1788, 160648), (1868, 153768), (2064, 139166), (2384, 120486), (2802, 102512), (3576, 80324), (3736, 76884), (4128, 69583), (4768, 60243), (5604, 51256), (6407, 44832), (7152, 40162), (7472, 38442), (11208, 25628), (12814, 22416), (14304, 20081), (14944, 19221)]