422595992

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{6379}}^1$

素因数の和:6425

約数の個数: 72

約数和(自身を含む): 998246700

約数和(自身を除く): 575650708

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, 4732, 5096, 6379, 8281, 9464, 12758, 16562, 25516, 33124, 44653, 51032, 66248, 82927, 89306, 165854, 178612, 312571, 331708, 357224, 580489, 625142, 663416, 1078051, 1160978, 1250284, 2156102, 2321956, 2500568, 4063423, 4312204, 4643912, 7546357, 8126846, 8624408, 15092714, 16253692, 30185428, 32507384, 52824499, 60370856, 105648998, 211297996, 422595992]

約数ペア:

[(1, 422595992), (2, 211297996), (4, 105648998), (7, 60370856), (8, 52824499), (13, 32507384), (14, 30185428), (26, 16253692), (28, 15092714), (49, 8624408), (52, 8126846), (56, 7546357), (91, 4643912), (98, 4312204), (104, 4063423), (169, 2500568), (182, 2321956), (196, 2156102), (338, 1250284), (364, 1160978), (392, 1078051), (637, 663416), (676, 625142), (728, 580489), (1183, 357224), (1274, 331708), (1352, 312571), (2366, 178612), (2548, 165854), (4732, 89306), (5096, 82927), (6379, 66248), (8281, 51032), (9464, 44653), (12758, 33124), (16562, 25516)]