438382308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2741

約数の個数: 96

約数和(自身を含む): 1267458304

約数和(自身を除く): 829075996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 182, 273, 314, 364, 471, 546, 628, 942, 1092, 1099, 1884, 2041, 2198, 2557, 3297, 4082, 4396, 5114, 6123, 6594, 7671, 8164, 10228, 12246, 13188, 14287, 15342, 17899, 24492, 28574, 30684, 33241, 35798, 42861, 53697, 57148, 66482, 71596, 85722, 99723, 107394, 132964, 171444, 199446, 214788, 232687, 398892, 401449, 465374, 698061, 802898, 930748, 1204347, 1396122, 1605796, 2408694, 2792244, 2810143, 4817388, 5218837, 5620286, 8430429, 10437674, 11240572, 15656511, 16860858, 20875348, 31313022, 33721716, 36531859, 62626044, 73063718, 109595577, 146127436, 219191154, 438382308]

約数ペア:

[(1, 438382308), (2, 219191154), (3, 146127436), (4, 109595577), (6, 73063718), (7, 62626044), (12, 36531859), (13, 33721716), (14, 31313022), (21, 20875348), (26, 16860858), (28, 15656511), (39, 11240572), (42, 10437674), (52, 8430429), (78, 5620286), (84, 5218837), (91, 4817388), (156, 2810143), (157, 2792244), (182, 2408694), (273, 1605796), (314, 1396122), (364, 1204347), (471, 930748), (546, 802898), (628, 698061), (942, 465374), (1092, 401449), (1099, 398892), (1884, 232687), (2041, 214788), (2198, 199446), (2557, 171444), (3297, 132964), (4082, 107394), (4396, 99723), (5114, 85722), (6123, 71596), (6594, 66482), (7671, 57148), (8164, 53697), (10228, 42861), (12246, 35798), (13188, 33241), (14287, 30684), (15342, 28574), (17899, 24492)]