211214944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 462520800

約数和(自身を除く): 251305856

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 74, 76, 82, 148, 152, 164, 229, 296, 304, 328, 458, 592, 608, 656, 703, 779, 916, 1184, 1312, 1406, 1517, 1558, 1832, 2812, 3034, 3116, 3664, 4351, 5624, 6068, 6232, 7328, 8473, 8702, 9389, 11248, 12136, 12464, 16946, 17404, 18778, 22496, 24272, 24928, 28823, 33892, 34808, 37556, 48544, 57646, 67784, 69616, 75112, 115292, 135568, 139232, 150224, 160987, 178391, 230584, 271136, 300448, 321974, 347393, 356782, 461168, 643948, 694786, 713564, 922336, 1287896, 1389572, 1427128, 2575792, 2779144, 2854256, 5151584, 5558288, 5708512, 6600467, 11116576, 13200934, 26401868, 52803736, 105607472, 211214944]

約数ペア:

[(1, 211214944), (2, 105607472), (4, 52803736), (8, 26401868), (16, 13200934), (19, 11116576), (32, 6600467), (37, 5708512), (38, 5558288), (41, 5151584), (74, 2854256), (76, 2779144), (82, 2575792), (148, 1427128), (152, 1389572), (164, 1287896), (229, 922336), (296, 713564), (304, 694786), (328, 643948), (458, 461168), (592, 356782), (608, 347393), (656, 321974), (703, 300448), (779, 271136), (916, 230584), (1184, 178391), (1312, 160987), (1406, 150224), (1517, 139232), (1558, 135568), (1832, 115292), (2812, 75112), (3034, 69616), (3116, 67784), (3664, 57646), (4351, 48544), (5624, 37556), (6068, 34808), (6232, 33892), (7328, 28823), (8473, 24928), (8702, 24272), (9389, 22496), (11248, 18778), (12136, 17404), (12464, 16946)]