319737984

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7639}}^1$

素因数の和:7765

約数の個数: 64

約数和(自身を含む): 857208000

約数和(自身を除く): 537470016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 7639, 10464, 13952, 15278, 20928, 22917, 30556, 41856, 45834, 61112, 91668, 122224, 183336, 244448, 366672, 488896, 733344, 832651, 977792, 1466688, 1665302, 2497953, 2933376, 3330604, 4995906, 6661208, 9991812, 13322416, 19983624, 26644832, 39967248, 53289664, 79934496, 106579328, 159868992, 319737984]

約数ペア:

[(1, 319737984), (2, 159868992), (3, 106579328), (4, 79934496), (6, 53289664), (8, 39967248), (12, 26644832), (16, 19983624), (24, 13322416), (32, 9991812), (48, 6661208), (64, 4995906), (96, 3330604), (109, 2933376), (128, 2497953), (192, 1665302), (218, 1466688), (327, 977792), (384, 832651), (436, 733344), (654, 488896), (872, 366672), (1308, 244448), (1744, 183336), (2616, 122224), (3488, 91668), (5232, 61112), (6976, 45834), (7639, 41856), (10464, 30556), (13952, 22917), (15278, 20928)]