246579424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 636860448

約数和(自身を除く): 390281024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 289, 293, 364, 416, 442, 476, 544, 578, 586, 728, 884, 952, 1156, 1172, 1456, 1547, 1768, 1904, 2023, 2051, 2312, 2344, 2912, 3094, 3536, 3757, 3808, 3809, 4046, 4102, 4624, 4688, 4981, 6188, 7072, 7514, 7618, 8092, 8204, 9248, 9376, 9962, 12376, 15028, 15236, 16184, 16408, 19924, 24752, 26299, 26663, 30056, 30472, 32368, 32816, 34867, 39848, 49504, 52598, 53326, 60112, 60944, 64736, 64753, 65632, 69734, 79696, 84677, 105196, 106652, 120224, 121888, 129506, 139468, 159392, 169354, 210392, 213304, 259012, 278936, 338708, 420784, 426608, 453271, 518024, 557872, 592739, 677416, 841568, 853216, 906542, 1036048, 1100801, 1115744, 1185478, 1354832, 1813084, 2072096, 2201602, 2370956, 2709664, 3626168, 4403204, 4741912, 7252336, 7705607, 8806408, 9483824, 14504672, 15411214, 17612816, 18967648, 30822428, 35225632, 61644856, 123289712, 246579424]

約数ペア:

[(1, 246579424), (2, 123289712), (4, 61644856), (7, 35225632), (8, 30822428), (13, 18967648), (14, 17612816), (16, 15411214), (17, 14504672), (26, 9483824), (28, 8806408), (32, 7705607), (34, 7252336), (52, 4741912), (56, 4403204), (68, 3626168), (91, 2709664), (104, 2370956), (112, 2201602), (119, 2072096), (136, 1813084), (182, 1354832), (208, 1185478), (221, 1115744), (224, 1100801), (238, 1036048), (272, 906542), (289, 853216), (293, 841568), (364, 677416), (416, 592739), (442, 557872), (476, 518024), (544, 453271), (578, 426608), (586, 420784), (728, 338708), (884, 278936), (952, 259012), (1156, 213304), (1172, 210392), (1456, 169354), (1547, 159392), (1768, 139468), (1904, 129506), (2023, 121888), (2051, 120224), (2312, 106652), (2344, 105196), (2912, 84677), (3094, 79696), (3536, 69734), (3757, 65632), (3808, 64753), (3809, 64736), (4046, 60944), (4102, 60112), (4624, 53326), (4688, 52598), (4981, 49504), (6188, 39848), (7072, 34867), (7514, 32816), (7618, 32368), (8092, 30472), (8204, 30056), (9248, 26663), (9376, 26299), (9962, 24752), (12376, 19924), (15028, 16408), (15236, 16184)]