229726458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 561834000

約数和(自身を除く): 332107542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 97, 117, 174, 194, 234, 261, 291, 349, 377, 522, 582, 698, 754, 873, 1047, 1131, 1261, 1746, 2094, 2262, 2522, 2813, 3141, 3393, 3783, 4537, 5626, 6282, 6786, 7566, 8439, 9074, 10121, 11349, 13611, 16878, 20242, 22698, 25317, 27222, 30363, 33853, 36569, 40833, 50634, 60726, 67706, 73138, 81666, 91089, 101559, 109707, 131573, 182178, 203118, 219414, 263146, 304677, 329121, 394719, 440089, 609354, 658242, 789438, 880178, 981737, 1184157, 1320267, 1963474, 2368314, 2640534, 2945211, 3960801, 5890422, 7921602, 8835633, 12762581, 17671266, 25525162, 38287743, 76575486, 114863229, 229726458]

約数ペア:

[(1, 229726458), (2, 114863229), (3, 76575486), (6, 38287743), (9, 25525162), (13, 17671266), (18, 12762581), (26, 8835633), (29, 7921602), (39, 5890422), (58, 3960801), (78, 2945211), (87, 2640534), (97, 2368314), (117, 1963474), (174, 1320267), (194, 1184157), (234, 981737), (261, 880178), (291, 789438), (349, 658242), (377, 609354), (522, 440089), (582, 394719), (698, 329121), (754, 304677), (873, 263146), (1047, 219414), (1131, 203118), (1261, 182178), (1746, 131573), (2094, 109707), (2262, 101559), (2522, 91089), (2813, 81666), (3141, 73138), (3393, 67706), (3783, 60726), (4537, 50634), (5626, 40833), (6282, 36569), (6786, 33853), (7566, 30363), (8439, 27222), (9074, 25317), (10121, 22698), (11349, 20242), (13611, 16878)]