1320717312

素因数分解:

$2^{10}\times 3^4\times {\mathrm{15923}}^1$

素因数の和:15955

約数の個数: 110

約数和(自身を含む): 3944167788

約数和(自身を除く): 2623450476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 4608, 5184, 6912, 9216, 10368, 13824, 15923, 20736, 27648, 31846, 41472, 47769, 63692, 82944, 95538, 127384, 143307, 191076, 254768, 286614, 382152, 429921, 509536, 573228, 764304, 859842, 1019072, 1146456, 1289763, 1528608, 1719684, 2038144, 2292912, 2579526, 3057216, 3439368, 4076288, 4585824, 5159052, 6114432, 6878736, 8152576, 9171648, 10318104, 12228864, 13757472, 16305152, 18343296, 20636208, 24457728, 27514944, 36686592, 41272416, 48915456, 55029888, 73373184, 82544832, 110059776, 146746368, 165089664, 220119552, 330179328, 440239104, 660358656, 1320717312]

約数ペア:

[(1, 1320717312), (2, 660358656), (3, 440239104), (4, 330179328), (6, 220119552), (8, 165089664), (9, 146746368), (12, 110059776), (16, 82544832), (18, 73373184), (24, 55029888), (27, 48915456), (32, 41272416), (36, 36686592), (48, 27514944), (54, 24457728), (64, 20636208), (72, 18343296), (81, 16305152), (96, 13757472), (108, 12228864), (128, 10318104), (144, 9171648), (162, 8152576), (192, 6878736), (216, 6114432), (256, 5159052), (288, 4585824), (324, 4076288), (384, 3439368), (432, 3057216), (512, 2579526), (576, 2292912), (648, 2038144), (768, 1719684), (864, 1528608), (1024, 1289763), (1152, 1146456), (1296, 1019072), (1536, 859842), (1728, 764304), (2304, 573228), (2592, 509536), (3072, 429921), (3456, 382152), (4608, 286614), (5184, 254768), (6912, 191076), (9216, 143307), (10368, 127384), (13824, 95538), (15923, 82944), (20736, 63692), (27648, 47769), (31846, 41472)]