228291378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 546889728

約数和(自身を除く): 318598350

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 2077, 2617, 2814, 4154, 5234, 6231, 7851, 12462, 14539, 15702, 18319, 29078, 36638, 43617, 54957, 81127, 87234, 109914, 162254, 175339, 243381, 350678, 486762, 526017, 567889, 1052034, 1135778, 1227373, 1703667, 2454746, 3407334, 3682119, 5435509, 7364238, 10871018, 16306527, 32613054, 38048563, 76097126, 114145689, 228291378]

約数ペア:

[(1, 228291378), (2, 114145689), (3, 76097126), (6, 38048563), (7, 32613054), (14, 16306527), (21, 10871018), (31, 7364238), (42, 5435509), (62, 3682119), (67, 3407334), (93, 2454746), (134, 1703667), (186, 1227373), (201, 1135778), (217, 1052034), (402, 567889), (434, 526017), (469, 486762), (651, 350678), (938, 243381), (1302, 175339), (1407, 162254), (2077, 109914), (2617, 87234), (2814, 81127), (4154, 54957), (5234, 43617), (6231, 36638), (7851, 29078), (12462, 18319), (14539, 15702)]