272338472

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 623589120

約数和(自身を除く): 351250648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 73, 98, 124, 146, 196, 217, 248, 292, 307, 392, 434, 511, 584, 614, 868, 1022, 1228, 1519, 1736, 2044, 2149, 2263, 2456, 3038, 3577, 4088, 4298, 4526, 6076, 7154, 8596, 9052, 9517, 12152, 14308, 15043, 15841, 17192, 18104, 19034, 22411, 28616, 30086, 31682, 38068, 44822, 60172, 63364, 66619, 76136, 89644, 110887, 120344, 126728, 133238, 156877, 179288, 221774, 266476, 313754, 443548, 466333, 532952, 627508, 694741, 887096, 932666, 1098139, 1255016, 1389482, 1865332, 2196278, 2778964, 3730664, 4392556, 4863187, 5557928, 8785112, 9726374, 19452748, 34042309, 38905496, 68084618, 136169236, 272338472]

約数ペア:

[(1, 272338472), (2, 136169236), (4, 68084618), (7, 38905496), (8, 34042309), (14, 19452748), (28, 9726374), (31, 8785112), (49, 5557928), (56, 4863187), (62, 4392556), (73, 3730664), (98, 2778964), (124, 2196278), (146, 1865332), (196, 1389482), (217, 1255016), (248, 1098139), (292, 932666), (307, 887096), (392, 694741), (434, 627508), (511, 532952), (584, 466333), (614, 443548), (868, 313754), (1022, 266476), (1228, 221774), (1519, 179288), (1736, 156877), (2044, 133238), (2149, 126728), (2263, 120344), (2456, 110887), (3038, 89644), (3577, 76136), (4088, 66619), (4298, 63364), (4526, 60172), (6076, 44822), (7154, 38068), (8596, 31682), (9052, 30086), (9517, 28616), (12152, 22411), (14308, 19034), (15043, 18104), (15841, 17192)]