290138754724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6698189}}^1$

素因数の和:6698237

約数の個数: 72

約数和(自身を含む): 673489608120

約数和(自身を除く): 383350853396

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 6188, 10829, 21658, 43316, 6698189, 13396378, 26792756, 46887323, 87076457, 93774646, 113869213, 174152914, 187549292, 227738426, 328211261, 348305828, 455476852, 609535199, 656422522, 797084491, 1219070398, 1312845044, 1480299769, 1594168982, 2438140796, 2960599538, 3188337964, 4266746393, 5579591437, 5921199076, 8533492786, 10362098383, 11159182874, 17066985572, 20724196766, 22318365748, 41448393532, 72534688681, 145069377362, 290138754724]

約数ペア:

[(1, 290138754724), (2, 145069377362), (4, 72534688681), (7, 41448393532), (13, 22318365748), (14, 20724196766), (17, 17066985572), (26, 11159182874), (28, 10362098383), (34, 8533492786), (49, 5921199076), (52, 5579591437), (68, 4266746393), (91, 3188337964), (98, 2960599538), (119, 2438140796), (182, 1594168982), (196, 1480299769), (221, 1312845044), (238, 1219070398), (364, 797084491), (442, 656422522), (476, 609535199), (637, 455476852), (833, 348305828), (884, 328211261), (1274, 227738426), (1547, 187549292), (1666, 174152914), (2548, 113869213), (3094, 93774646), (3332, 87076457), (6188, 46887323), (10829, 26792756), (21658, 13396378), (43316, 6698189)]