276789452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 557297664

約数和(自身を除く): 280508212

約数列:

[1, 2, 4, 23, 31, 37, 43, 46, 61, 62, 74, 86, 92, 122, 124, 148, 172, 244, 713, 851, 989, 1147, 1333, 1403, 1426, 1591, 1702, 1891, 1978, 2257, 2294, 2623, 2666, 2806, 2852, 3182, 3404, 3782, 3956, 4514, 4588, 5246, 5332, 5612, 6364, 7564, 9028, 10492, 26381, 30659, 36593, 43493, 49321, 51911, 52762, 60329, 61318, 69967, 73186, 81313, 86986, 97051, 98642, 103822, 105524, 120658, 122636, 139934, 146372, 162626, 173972, 194102, 197284, 207644, 241316, 279868, 325252, 388204, 1134383, 1609241, 1870199, 2232173, 2268766, 3008581, 3218482, 3740398, 4464346, 4537532, 6017162, 6436964, 7480796, 8928692, 12034324, 69197363, 138394726, 276789452]

約数ペア:

[(1, 276789452), (2, 138394726), (4, 69197363), (23, 12034324), (31, 8928692), (37, 7480796), (43, 6436964), (46, 6017162), (61, 4537532), (62, 4464346), (74, 3740398), (86, 3218482), (92, 3008581), (122, 2268766), (124, 2232173), (148, 1870199), (172, 1609241), (244, 1134383), (713, 388204), (851, 325252), (989, 279868), (1147, 241316), (1333, 207644), (1403, 197284), (1426, 194102), (1591, 173972), (1702, 162626), (1891, 146372), (1978, 139934), (2257, 122636), (2294, 120658), (2623, 105524), (2666, 103822), (2806, 98642), (2852, 97051), (3182, 86986), (3404, 81313), (3782, 73186), (3956, 69967), (4514, 61318), (4588, 60329), (5246, 52762), (5332, 51911), (5612, 49321), (6364, 43493), (7564, 36593), (9028, 30659), (10492, 26381)]