211951488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2772

約数の個数: 128

約数和(自身を含む): 665856000

約数和(自身を除く): 453904512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2719, 2784, 3248, 3712, 4872, 5438, 5568, 6496, 8157, 9744, 10876, 11136, 12992, 16314, 19033, 19488, 21752, 25984, 32628, 38066, 38976, 43504, 57099, 65256, 76132, 77952, 78851, 87008, 114198, 130512, 152264, 157702, 174016, 228396, 236553, 261024, 304528, 315404, 348032, 456792, 473106, 522048, 551957, 609056, 630808, 913584, 946212, 1044096, 1103914, 1218112, 1261616, 1655871, 1827168, 1892424, 2207828, 2436224, 2523232, 3311742, 3654336, 3784848, 4415656, 5046464, 6623484, 7308672, 7569696, 8831312, 10092928, 13246968, 15139392, 17662624, 26493936, 30278784, 35325248, 52987872, 70650496, 105975744, 211951488]

約数ペア:

[(1, 211951488), (2, 105975744), (3, 70650496), (4, 52987872), (6, 35325248), (7, 30278784), (8, 26493936), (12, 17662624), (14, 15139392), (16, 13246968), (21, 10092928), (24, 8831312), (28, 7569696), (29, 7308672), (32, 6623484), (42, 5046464), (48, 4415656), (56, 3784848), (58, 3654336), (64, 3311742), (84, 2523232), (87, 2436224), (96, 2207828), (112, 1892424), (116, 1827168), (128, 1655871), (168, 1261616), (174, 1218112), (192, 1103914), (203, 1044096), (224, 946212), (232, 913584), (336, 630808), (348, 609056), (384, 551957), (406, 522048), (448, 473106), (464, 456792), (609, 348032), (672, 315404), (696, 304528), (812, 261024), (896, 236553), (928, 228396), (1218, 174016), (1344, 157702), (1392, 152264), (1624, 130512), (1856, 114198), (2436, 87008), (2688, 78851), (2719, 77952), (2784, 76132), (3248, 65256), (3712, 57099), (4872, 43504), (5438, 38976), (5568, 38066), (6496, 32628), (8157, 25984), (9744, 21752), (10876, 19488), (11136, 19033), (12992, 16314)]