252261408

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 793497600

約数和(自身を除く): 541236192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 163, 168, 188, 196, 224, 282, 294, 326, 329, 336, 343, 376, 392, 489, 564, 588, 652, 658, 672, 686, 752, 784, 978, 987, 1029, 1128, 1141, 1176, 1304, 1316, 1372, 1504, 1568, 1956, 1974, 2058, 2256, 2282, 2303, 2352, 2608, 2632, 2744, 3423, 3912, 3948, 4116, 4512, 4564, 4606, 4704, 5216, 5264, 5488, 6846, 6909, 7661, 7824, 7896, 7987, 8232, 9128, 9212, 10528, 10976, 13692, 13818, 15322, 15648, 15792, 15974, 16121, 16464, 18256, 18424, 22983, 23961, 27384, 27636, 30644, 31584, 31948, 32242, 32928, 36512, 36848, 45966, 47922, 48363, 53627, 54768, 55272, 55909, 61288, 63896, 64484, 73696, 91932, 95844, 96726, 107254, 109536, 110544, 111818, 122576, 127792, 128968, 160881, 167727, 183864, 191688, 193452, 214508, 221088, 223636, 245152, 255584, 257936, 321762, 335454, 367728, 375389, 383376, 386904, 429016, 447272, 515872, 643524, 670908, 735456, 750778, 766752, 773808, 858032, 894544, 1126167, 1287048, 1341816, 1501556, 1547616, 1716064, 1789088, 2252334, 2574096, 2627723, 2683632, 3003112, 4504668, 5148192, 5255446, 5367264, 6006224, 7883169, 9009336, 10510892, 12012448, 15766338, 18018672, 21021784, 31532676, 36037344, 42043568, 63065352, 84087136, 126130704, 252261408]

約数ペア:

[(1, 252261408), (2, 126130704), (3, 84087136), (4, 63065352), (6, 42043568), (7, 36037344), (8, 31532676), (12, 21021784), (14, 18018672), (16, 15766338), (21, 12012448), (24, 10510892), (28, 9009336), (32, 7883169), (42, 6006224), (47, 5367264), (48, 5255446), (49, 5148192), (56, 4504668), (84, 3003112), (94, 2683632), (96, 2627723), (98, 2574096), (112, 2252334), (141, 1789088), (147, 1716064), (163, 1547616), (168, 1501556), (188, 1341816), (196, 1287048), (224, 1126167), (282, 894544), (294, 858032), (326, 773808), (329, 766752), (336, 750778), (343, 735456), (376, 670908), (392, 643524), (489, 515872), (564, 447272), (588, 429016), (652, 386904), (658, 383376), (672, 375389), (686, 367728), (752, 335454), (784, 321762), (978, 257936), (987, 255584), (1029, 245152), (1128, 223636), (1141, 221088), (1176, 214508), (1304, 193452), (1316, 191688), (1372, 183864), (1504, 167727), (1568, 160881), (1956, 128968), (1974, 127792), (2058, 122576), (2256, 111818), (2282, 110544), (2303, 109536), (2352, 107254), (2608, 96726), (2632, 95844), (2744, 91932), (3423, 73696), (3912, 64484), (3948, 63896), (4116, 61288), (4512, 55909), (4564, 55272), (4606, 54768), (4704, 53627), (5216, 48363), (5264, 47922), (5488, 45966), (6846, 36848), (6909, 36512), (7661, 32928), (7824, 32242), (7896, 31948), (7987, 31584), (8232, 30644), (9128, 27636), (9212, 27384), (10528, 23961), (10976, 22983), (13692, 18424), (13818, 18256), (15322, 16464), (15648, 16121), (15792, 15974)]