242237658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 585252864

約数和(自身を除く): 343015206

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 71, 78, 83, 93, 102, 142, 166, 186, 213, 221, 249, 403, 426, 442, 498, 527, 663, 806, 923, 1054, 1079, 1207, 1209, 1326, 1411, 1581, 1846, 2158, 2201, 2414, 2418, 2573, 2769, 2822, 3162, 3237, 3621, 4233, 4402, 5146, 5538, 5893, 6474, 6603, 6851, 7242, 7719, 8466, 11786, 13206, 13702, 15438, 15691, 17679, 18343, 20553, 28613, 31382, 33449, 35358, 36686, 37417, 41106, 43741, 47073, 55029, 57226, 66898, 74834, 76609, 85839, 87482, 94146, 100181, 100347, 110058, 112251, 131223, 153218, 171678, 182683, 200362, 200694, 224502, 229827, 262446, 300543, 365366, 459654, 486421, 548049, 568633, 601086, 972842, 1096098, 1137266, 1302353, 1459263, 1705899, 2374879, 2604706, 2918526, 3105611, 3411798, 3907059, 4749758, 6211222, 7124637, 7814118, 9316833, 14249274, 18633666, 40372943, 80745886, 121118829, 242237658]

約数ペア:

[(1, 242237658), (2, 121118829), (3, 80745886), (6, 40372943), (13, 18633666), (17, 14249274), (26, 9316833), (31, 7814118), (34, 7124637), (39, 6211222), (51, 4749758), (62, 3907059), (71, 3411798), (78, 3105611), (83, 2918526), (93, 2604706), (102, 2374879), (142, 1705899), (166, 1459263), (186, 1302353), (213, 1137266), (221, 1096098), (249, 972842), (403, 601086), (426, 568633), (442, 548049), (498, 486421), (527, 459654), (663, 365366), (806, 300543), (923, 262446), (1054, 229827), (1079, 224502), (1207, 200694), (1209, 200362), (1326, 182683), (1411, 171678), (1581, 153218), (1846, 131223), (2158, 112251), (2201, 110058), (2414, 100347), (2418, 100181), (2573, 94146), (2769, 87482), (2822, 85839), (3162, 76609), (3237, 74834), (3621, 66898), (4233, 57226), (4402, 55029), (5146, 47073), (5538, 43741), (5893, 41106), (6474, 37417), (6603, 36686), (6851, 35358), (7242, 33449), (7719, 31382), (8466, 28613), (11786, 20553), (13206, 18343), (13702, 17679), (15438, 15691)]