258224512

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3208

約数の個数: 96

約数和(自身を含む): 644656320

約数和(自身を除く): 386431808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2548, 2912, 3136, 3167, 5096, 5824, 6272, 6334, 10192, 11648, 12668, 20384, 22169, 25336, 40768, 41171, 44338, 50672, 81536, 82342, 88676, 101344, 155183, 164684, 177352, 202688, 288197, 310366, 329368, 354704, 405376, 576394, 620732, 658736, 709408, 1152788, 1241464, 1317472, 1418816, 2017379, 2305576, 2482928, 2634944, 2837632, 4034758, 4611152, 4965856, 5269888, 8069516, 9222304, 9931712, 16139032, 18444608, 19863424, 32278064, 36889216, 64556128, 129112256, 258224512]

約数ペア:

[(1, 258224512), (2, 129112256), (4, 64556128), (7, 36889216), (8, 32278064), (13, 19863424), (14, 18444608), (16, 16139032), (26, 9931712), (28, 9222304), (32, 8069516), (49, 5269888), (52, 4965856), (56, 4611152), (64, 4034758), (91, 2837632), (98, 2634944), (104, 2482928), (112, 2305576), (128, 2017379), (182, 1418816), (196, 1317472), (208, 1241464), (224, 1152788), (364, 709408), (392, 658736), (416, 620732), (448, 576394), (637, 405376), (728, 354704), (784, 329368), (832, 310366), (896, 288197), (1274, 202688), (1456, 177352), (1568, 164684), (1664, 155183), (2548, 101344), (2912, 88676), (3136, 82342), (3167, 81536), (5096, 50672), (5824, 44338), (6272, 41171), (6334, 40768), (10192, 25336), (11648, 22169), (12668, 20384)]