219338496

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2479

約数の個数: 144

約数和(自身を含む): 698802720

約数和(自身を除く): 479464224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2441, 2496, 2808, 3328, 3456, 3744, 4882, 4992, 5616, 6912, 7323, 7488, 9764, 9984, 11232, 14646, 14976, 19528, 21969, 22464, 29292, 29952, 31733, 39056, 43938, 44928, 58584, 63466, 65907, 78112, 87876, 89856, 95199, 117168, 126932, 131814, 156224, 175752, 190398, 234336, 253864, 263628, 285597, 312448, 351504, 380796, 468672, 507728, 527256, 571194, 624896, 703008, 761592, 856791, 937344, 1015456, 1054512, 1142388, 1406016, 1523184, 1713582, 1874688, 2030912, 2109024, 2284776, 2812032, 3046368, 3427164, 4061824, 4218048, 4569552, 5624064, 6092736, 6854328, 8123648, 8436096, 9139104, 12185472, 13708656, 16872192, 18278208, 24370944, 27417312, 36556416, 54834624, 73112832, 109669248, 219338496]

約数ペア:

[(1, 219338496), (2, 109669248), (3, 73112832), (4, 54834624), (6, 36556416), (8, 27417312), (9, 24370944), (12, 18278208), (13, 16872192), (16, 13708656), (18, 12185472), (24, 9139104), (26, 8436096), (27, 8123648), (32, 6854328), (36, 6092736), (39, 5624064), (48, 4569552), (52, 4218048), (54, 4061824), (64, 3427164), (72, 3046368), (78, 2812032), (96, 2284776), (104, 2109024), (108, 2030912), (117, 1874688), (128, 1713582), (144, 1523184), (156, 1406016), (192, 1142388), (208, 1054512), (216, 1015456), (234, 937344), (256, 856791), (288, 761592), (312, 703008), (351, 624896), (384, 571194), (416, 527256), (432, 507728), (468, 468672), (576, 380796), (624, 351504), (702, 312448), (768, 285597), (832, 263628), (864, 253864), (936, 234336), (1152, 190398), (1248, 175752), (1404, 156224), (1664, 131814), (1728, 126932), (1872, 117168), (2304, 95199), (2441, 89856), (2496, 87876), (2808, 78112), (3328, 65907), (3456, 63466), (3744, 58584), (4882, 44928), (4992, 43938), (5616, 39056), (6912, 31733), (7323, 29952), (7488, 29292), (9764, 22464), (9984, 21969), (11232, 19528), (14646, 14976)]