228938752

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 132

約数和(自身を含む): 564316960

約数和(自身を除く): 335378208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 152, 164, 224, 256, 266, 287, 304, 328, 448, 512, 532, 574, 608, 656, 779, 896, 1024, 1064, 1148, 1216, 1312, 1558, 1681, 1792, 2128, 2296, 2432, 2624, 3116, 3362, 3584, 4256, 4592, 4864, 5248, 5453, 6232, 6724, 7168, 8512, 9184, 9728, 10496, 10906, 11767, 12464, 13448, 17024, 18368, 19456, 20992, 21812, 23534, 24928, 26896, 31939, 34048, 36736, 41984, 43624, 47068, 49856, 53792, 63878, 68096, 73472, 87248, 94136, 99712, 107584, 127756, 136192, 146944, 174496, 188272, 199424, 215168, 223573, 255512, 293888, 348992, 376544, 398848, 430336, 447146, 511024, 697984, 753088, 797696, 860672, 894292, 1022048, 1395968, 1506176, 1721344, 1788584, 2044096, 2791936, 3012352, 3577168, 4088192, 5583872, 6024704, 7154336, 8176384, 12049408, 14308672, 16352768, 28617344, 32705536, 57234688, 114469376, 228938752]

約数ペア:

[(1, 228938752), (2, 114469376), (4, 57234688), (7, 32705536), (8, 28617344), (14, 16352768), (16, 14308672), (19, 12049408), (28, 8176384), (32, 7154336), (38, 6024704), (41, 5583872), (56, 4088192), (64, 3577168), (76, 3012352), (82, 2791936), (112, 2044096), (128, 1788584), (133, 1721344), (152, 1506176), (164, 1395968), (224, 1022048), (256, 894292), (266, 860672), (287, 797696), (304, 753088), (328, 697984), (448, 511024), (512, 447146), (532, 430336), (574, 398848), (608, 376544), (656, 348992), (779, 293888), (896, 255512), (1024, 223573), (1064, 215168), (1148, 199424), (1216, 188272), (1312, 174496), (1558, 146944), (1681, 136192), (1792, 127756), (2128, 107584), (2296, 99712), (2432, 94136), (2624, 87248), (3116, 73472), (3362, 68096), (3584, 63878), (4256, 53792), (4592, 49856), (4864, 47068), (5248, 43624), (5453, 41984), (6232, 36736), (6724, 34048), (7168, 31939), (8512, 26896), (9184, 24928), (9728, 23534), (10496, 21812), (10906, 20992), (11767, 19456), (12464, 18368), (13448, 17024)]