2001277488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{36541}}^1$

素因数の和:36722

約数の個数: 80

約数和(自身を含む): 5944944896

約数和(自身を除く): 3943667408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 6846, 7824, 9128, 13692, 18256, 27384, 36541, 54768, 73082, 109623, 146164, 219246, 255787, 292328, 438492, 511574, 584656, 767361, 876984, 1023148, 1534722, 1753968, 2046296, 3069444, 4092592, 5956183, 6138888, 11912366, 12277776, 17868549, 23824732, 35737098, 41693281, 47649464, 71474196, 83386562, 95298928, 125079843, 142948392, 166773124, 250159686, 285896784, 333546248, 500319372, 667092496, 1000638744, 2001277488]

約数ペア:

[(1, 2001277488), (2, 1000638744), (3, 667092496), (4, 500319372), (6, 333546248), (7, 285896784), (8, 250159686), (12, 166773124), (14, 142948392), (16, 125079843), (21, 95298928), (24, 83386562), (28, 71474196), (42, 47649464), (48, 41693281), (56, 35737098), (84, 23824732), (112, 17868549), (163, 12277776), (168, 11912366), (326, 6138888), (336, 5956183), (489, 4092592), (652, 3069444), (978, 2046296), (1141, 1753968), (1304, 1534722), (1956, 1023148), (2282, 876984), (2608, 767361), (3423, 584656), (3912, 511574), (4564, 438492), (6846, 292328), (7824, 255787), (9128, 219246), (13692, 146164), (18256, 109623), (27384, 73082), (36541, 54768)]