331806048

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{70537}}^1$

素因数の和:70564

約数の個数: 72

約数和(自身を含む): 1013207832

約数和(自身を除く): 681401784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 70537, 141074, 211611, 282148, 423222, 493759, 564296, 846444, 987518, 1128592, 1481277, 1692888, 1975036, 2257184, 2962554, 3385776, 3456313, 3950072, 5925108, 6771552, 6912626, 7900144, 10368939, 11850216, 13825252, 15800288, 20737878, 23700432, 27650504, 41475756, 47400864, 55301008, 82951512, 110602016, 165903024, 331806048]

約数ペア:

[(1, 331806048), (2, 165903024), (3, 110602016), (4, 82951512), (6, 55301008), (7, 47400864), (8, 41475756), (12, 27650504), (14, 23700432), (16, 20737878), (21, 15800288), (24, 13825252), (28, 11850216), (32, 10368939), (42, 7900144), (48, 6912626), (49, 6771552), (56, 5925108), (84, 3950072), (96, 3456313), (98, 3385776), (112, 2962554), (147, 2257184), (168, 1975036), (196, 1692888), (224, 1481277), (294, 1128592), (336, 987518), (392, 846444), (588, 564296), (672, 493759), (784, 423222), (1176, 282148), (1568, 211611), (2352, 141074), (4704, 70537)]