487818996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 1432166400

約数和(自身を除く): 944347404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 73, 76, 79, 84, 106, 114, 133, 146, 158, 159, 212, 219, 228, 237, 266, 292, 316, 318, 371, 399, 438, 474, 511, 532, 553, 636, 742, 798, 876, 948, 1007, 1022, 1106, 1113, 1387, 1484, 1501, 1533, 1596, 1659, 2014, 2044, 2212, 2226, 2774, 3002, 3021, 3066, 3318, 3869, 4028, 4161, 4187, 4452, 4503, 5548, 5767, 6004, 6042, 6132, 6636, 7049, 7738, 8322, 8374, 9006, 9709, 10507, 11534, 11607, 12084, 12561, 14098, 15476, 16644, 16748, 17301, 18012, 19418, 21014, 21147, 23068, 23214, 25122, 27083, 28196, 29127, 29309, 31521, 34602, 38836, 40369, 42028, 42294, 46428, 50244, 54166, 58254, 58618, 63042, 69204, 73511, 79553, 80738, 81249, 84588, 87927, 108332, 109573, 116508, 117236, 121107, 126084, 147022, 159106, 161476, 162498, 175854, 219146, 220533, 238659, 242214, 294044, 305651, 318212, 324996, 328719, 351708, 438292, 441066, 477318, 484428, 514577, 556871, 611302, 657438, 767011, 882132, 916953, 954636, 1029154, 1113742, 1222604, 1314876, 1534022, 1543731, 1670613, 1833906, 2058308, 2139557, 2227484, 2301033, 3068044, 3087462, 3341226, 3667812, 4279114, 4602066, 5807369, 6174924, 6418671, 6682452, 8558228, 9204132, 11614738, 12837342, 17422107, 23229476, 25674684, 34844214, 40651583, 69688428, 81303166, 121954749, 162606332, 243909498, 487818996]

約数ペア:

[(1, 487818996), (2, 243909498), (3, 162606332), (4, 121954749), (6, 81303166), (7, 69688428), (12, 40651583), (14, 34844214), (19, 25674684), (21, 23229476), (28, 17422107), (38, 12837342), (42, 11614738), (53, 9204132), (57, 8558228), (73, 6682452), (76, 6418671), (79, 6174924), (84, 5807369), (106, 4602066), (114, 4279114), (133, 3667812), (146, 3341226), (158, 3087462), (159, 3068044), (212, 2301033), (219, 2227484), (228, 2139557), (237, 2058308), (266, 1833906), (292, 1670613), (316, 1543731), (318, 1534022), (371, 1314876), (399, 1222604), (438, 1113742), (474, 1029154), (511, 954636), (532, 916953), (553, 882132), (636, 767011), (742, 657438), (798, 611302), (876, 556871), (948, 514577), (1007, 484428), (1022, 477318), (1106, 441066), (1113, 438292), (1387, 351708), (1484, 328719), (1501, 324996), (1533, 318212), (1596, 305651), (1659, 294044), (2014, 242214), (2044, 238659), (2212, 220533), (2226, 219146), (2774, 175854), (3002, 162498), (3021, 161476), (3066, 159106), (3318, 147022), (3869, 126084), (4028, 121107), (4161, 117236), (4187, 116508), (4452, 109573), (4503, 108332), (5548, 87927), (5767, 84588), (6004, 81249), (6042, 80738), (6132, 79553), (6636, 73511), (7049, 69204), (7738, 63042), (8322, 58618), (8374, 58254), (9006, 54166), (9709, 50244), (10507, 46428), (11534, 42294), (11607, 42028), (12084, 40369), (12561, 38836), (14098, 34602), (15476, 31521), (16644, 29309), (16748, 29127), (17301, 28196), (18012, 27083), (19418, 25122), (21014, 23214), (21147, 23068)]