216161736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 631578240

約数和(自身を除く): 415416504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 397, 463, 588, 794, 926, 1176, 1191, 1389, 1588, 1852, 2382, 2778, 2779, 3176, 3241, 3704, 4764, 5556, 5558, 6482, 8337, 9528, 9723, 11112, 11116, 12964, 16674, 19446, 19453, 22232, 22687, 25928, 33348, 38892, 38906, 45374, 58359, 66696, 68061, 77784, 77812, 90748, 116718, 136122, 155624, 181496, 183811, 233436, 272244, 367622, 466872, 544488, 551433, 735244, 1102866, 1286677, 1470488, 2205732, 2573354, 3860031, 4411464, 5146708, 7720062, 9006739, 10293416, 15440124, 18013478, 27020217, 30880248, 36026956, 54040434, 72053912, 108080868, 216161736]

約数ペア:

[(1, 216161736), (2, 108080868), (3, 72053912), (4, 54040434), (6, 36026956), (7, 30880248), (8, 27020217), (12, 18013478), (14, 15440124), (21, 10293416), (24, 9006739), (28, 7720062), (42, 5146708), (49, 4411464), (56, 3860031), (84, 2573354), (98, 2205732), (147, 1470488), (168, 1286677), (196, 1102866), (294, 735244), (392, 551433), (397, 544488), (463, 466872), (588, 367622), (794, 272244), (926, 233436), (1176, 183811), (1191, 181496), (1389, 155624), (1588, 136122), (1852, 116718), (2382, 90748), (2778, 77812), (2779, 77784), (3176, 68061), (3241, 66696), (3704, 58359), (4764, 45374), (5556, 38906), (5558, 38892), (6482, 33348), (8337, 25928), (9528, 22687), (9723, 22232), (11112, 19453), (11116, 19446), (12964, 16674)]