1876080128

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3287

約数の個数: 80

約数和(自身を含む): 4083488640

約数和(自身を除く): 2207408512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 256, 356, 416, 512, 712, 832, 1157, 1424, 1664, 2314, 2848, 3167, 3328, 4628, 5696, 6334, 6656, 9256, 11392, 12668, 18512, 22784, 25336, 37024, 41171, 45568, 50672, 74048, 82342, 101344, 148096, 164684, 202688, 281863, 296192, 329368, 405376, 563726, 592384, 658736, 810752, 1127452, 1317472, 1621504, 2254904, 2634944, 3664219, 4509808, 5269888, 7328438, 9019616, 10539776, 14656876, 18039232, 21079552, 29313752, 36078464, 58627504, 72156928, 117255008, 144313856, 234510016, 469020032, 938040064, 1876080128]

約数ペア:

[(1, 1876080128), (2, 938040064), (4, 469020032), (8, 234510016), (13, 144313856), (16, 117255008), (26, 72156928), (32, 58627504), (52, 36078464), (64, 29313752), (89, 21079552), (104, 18039232), (128, 14656876), (178, 10539776), (208, 9019616), (256, 7328438), (356, 5269888), (416, 4509808), (512, 3664219), (712, 2634944), (832, 2254904), (1157, 1621504), (1424, 1317472), (1664, 1127452), (2314, 810752), (2848, 658736), (3167, 592384), (3328, 563726), (4628, 405376), (5696, 329368), (6334, 296192), (6656, 281863), (9256, 202688), (11392, 164684), (12668, 148096), (18512, 101344), (22784, 82342), (25336, 74048), (37024, 50672), (41171, 45568)]