273537992

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4129}}^1$

素因数の和:4175

約数の個数: 72

約数和(自身を含む): 646200450

約数和(自身を除く): 372662458

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4129, 4732, 5096, 8258, 8281, 9464, 16516, 16562, 28903, 33032, 33124, 53677, 57806, 66248, 107354, 115612, 202321, 214708, 231224, 375739, 404642, 429416, 697801, 751478, 809284, 1395602, 1502956, 1618568, 2630173, 2791204, 3005912, 4884607, 5260346, 5582408, 9769214, 10520692, 19538428, 21041384, 34192249, 39076856, 68384498, 136768996, 273537992]

約数ペア:

[(1, 273537992), (2, 136768996), (4, 68384498), (7, 39076856), (8, 34192249), (13, 21041384), (14, 19538428), (26, 10520692), (28, 9769214), (49, 5582408), (52, 5260346), (56, 4884607), (91, 3005912), (98, 2791204), (104, 2630173), (169, 1618568), (182, 1502956), (196, 1395602), (338, 809284), (364, 751478), (392, 697801), (637, 429416), (676, 404642), (728, 375739), (1183, 231224), (1274, 214708), (1352, 202321), (2366, 115612), (2548, 107354), (4129, 66248), (4732, 57806), (5096, 53677), (8258, 33124), (8281, 33032), (9464, 28903), (16516, 16562)]