349660352

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 780166080

約数和(自身を除く): 430505728

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 89, 92, 136, 157, 178, 184, 272, 314, 356, 368, 391, 544, 628, 712, 736, 782, 1088, 1256, 1424, 1472, 1513, 1564, 2047, 2512, 2669, 2848, 3026, 3128, 3611, 4094, 5024, 5338, 5696, 6052, 6256, 7222, 8188, 10048, 10676, 12104, 12512, 13973, 14444, 16376, 21352, 24208, 25024, 27946, 28888, 32752, 34799, 42704, 48416, 55892, 57776, 61387, 65504, 69598, 85408, 96832, 111784, 115552, 122774, 131008, 139196, 170816, 223568, 231104, 237541, 245548, 278392, 321379, 447136, 475082, 491096, 556784, 642758, 894272, 950164, 982192, 1113568, 1285516, 1900328, 1964384, 2227136, 2571032, 3800656, 3928768, 5142064, 5463443, 7601312, 10284128, 10926886, 15202624, 20568256, 21853772, 43707544, 87415088, 174830176, 349660352]

約数ペア:

[(1, 349660352), (2, 174830176), (4, 87415088), (8, 43707544), (16, 21853772), (17, 20568256), (23, 15202624), (32, 10926886), (34, 10284128), (46, 7601312), (64, 5463443), (68, 5142064), (89, 3928768), (92, 3800656), (136, 2571032), (157, 2227136), (178, 1964384), (184, 1900328), (272, 1285516), (314, 1113568), (356, 982192), (368, 950164), (391, 894272), (544, 642758), (628, 556784), (712, 491096), (736, 475082), (782, 447136), (1088, 321379), (1256, 278392), (1424, 245548), (1472, 237541), (1513, 231104), (1564, 223568), (2047, 170816), (2512, 139196), (2669, 131008), (2848, 122774), (3026, 115552), (3128, 111784), (3611, 96832), (4094, 85408), (5024, 69598), (5338, 65504), (5696, 61387), (6052, 57776), (6256, 55892), (7222, 48416), (8188, 42704), (10048, 34799), (10676, 32752), (12104, 28888), (12512, 27946), (13973, 25024), (14444, 24208), (16376, 21352)]