271402768

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 680789760

約数和(自身を除く): 409386992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 859, 868, 1274, 1456, 1519, 1612, 1718, 1736, 2548, 2821, 3038, 3224, 3436, 3472, 5096, 5642, 6013, 6076, 6448, 6872, 10192, 11167, 11284, 12026, 12152, 13744, 19747, 22334, 22568, 24052, 24304, 26629, 39494, 42091, 44668, 45136, 48104, 53258, 78169, 78988, 84182, 89336, 96208, 106516, 156338, 157976, 168364, 178672, 186403, 213032, 312676, 315952, 336728, 346177, 372806, 426064, 547183, 625352, 673456, 692354, 745612, 1094366, 1250704, 1304821, 1384708, 1491224, 2188732, 2423239, 2609642, 2769416, 2982448, 4377464, 4846478, 5219284, 5538832, 8754928, 9692956, 10438568, 16962673, 19385912, 20877136, 33925346, 38771824, 67850692, 135701384, 271402768]

約数ペア:

[(1, 271402768), (2, 135701384), (4, 67850692), (7, 38771824), (8, 33925346), (13, 20877136), (14, 19385912), (16, 16962673), (26, 10438568), (28, 9692956), (31, 8754928), (49, 5538832), (52, 5219284), (56, 4846478), (62, 4377464), (91, 2982448), (98, 2769416), (104, 2609642), (112, 2423239), (124, 2188732), (182, 1491224), (196, 1384708), (208, 1304821), (217, 1250704), (248, 1094366), (364, 745612), (392, 692354), (403, 673456), (434, 625352), (496, 547183), (637, 426064), (728, 372806), (784, 346177), (806, 336728), (859, 315952), (868, 312676), (1274, 213032), (1456, 186403), (1519, 178672), (1612, 168364), (1718, 157976), (1736, 156338), (2548, 106516), (2821, 96208), (3038, 89336), (3224, 84182), (3436, 78988), (3472, 78169), (5096, 53258), (5642, 48104), (6013, 45136), (6076, 44668), (6448, 42091), (6872, 39494), (10192, 26629), (11167, 24304), (11284, 24052), (12026, 22568), (12152, 22334), (13744, 19747)]