342866944

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 88

約数和(自身を含む): 809105408

約数和(自身を除く): 466238464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1543, 1736, 1792, 1984, 3086, 3472, 3584, 3968, 6172, 6944, 7168, 7936, 10801, 12344, 13888, 15872, 21602, 24688, 27776, 31744, 43204, 47833, 49376, 55552, 86408, 95666, 98752, 111104, 172816, 191332, 197504, 222208, 334831, 345632, 382664, 395008, 669662, 691264, 765328, 790016, 1339324, 1382528, 1530656, 1580032, 2678648, 2765056, 3061312, 5357296, 5530112, 6122624, 10714592, 11060224, 12245248, 21429184, 24490496, 42858368, 48980992, 85716736, 171433472, 342866944]

約数ペア:

[(1, 342866944), (2, 171433472), (4, 85716736), (7, 48980992), (8, 42858368), (14, 24490496), (16, 21429184), (28, 12245248), (31, 11060224), (32, 10714592), (56, 6122624), (62, 5530112), (64, 5357296), (112, 3061312), (124, 2765056), (128, 2678648), (217, 1580032), (224, 1530656), (248, 1382528), (256, 1339324), (434, 790016), (448, 765328), (496, 691264), (512, 669662), (868, 395008), (896, 382664), (992, 345632), (1024, 334831), (1543, 222208), (1736, 197504), (1792, 191332), (1984, 172816), (3086, 111104), (3472, 98752), (3584, 95666), (3968, 86408), (6172, 55552), (6944, 49376), (7168, 47833), (7936, 43204), (10801, 31744), (12344, 27776), (13888, 24688), (15872, 21602)]