289892616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 814302720

約数和(自身を除く): 524410104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 53, 78, 94, 104, 106, 141, 156, 159, 188, 212, 282, 312, 318, 373, 376, 424, 564, 611, 636, 689, 746, 1119, 1128, 1222, 1272, 1378, 1492, 1833, 2067, 2238, 2444, 2491, 2756, 2984, 3666, 4134, 4476, 4849, 4888, 4982, 5512, 7332, 7473, 8268, 8952, 9698, 9964, 14547, 14664, 14946, 16536, 17531, 19396, 19769, 19928, 29094, 29892, 32383, 35062, 38792, 39538, 52593, 58188, 59307, 59784, 64766, 70124, 79076, 97149, 105186, 116376, 118614, 129532, 140248, 158152, 194298, 210372, 227903, 237228, 256997, 259064, 388596, 420744, 455806, 474456, 513994, 683709, 770991, 777192, 911612, 929143, 1027988, 1367418, 1541982, 1823224, 1858286, 2055976, 2734836, 2787429, 3083964, 3716572, 5469672, 5574858, 6167928, 7433144, 11149716, 12078859, 22299432, 24157718, 36236577, 48315436, 72473154, 96630872, 144946308, 289892616]

約数ペア:

[(1, 289892616), (2, 144946308), (3, 96630872), (4, 72473154), (6, 48315436), (8, 36236577), (12, 24157718), (13, 22299432), (24, 12078859), (26, 11149716), (39, 7433144), (47, 6167928), (52, 5574858), (53, 5469672), (78, 3716572), (94, 3083964), (104, 2787429), (106, 2734836), (141, 2055976), (156, 1858286), (159, 1823224), (188, 1541982), (212, 1367418), (282, 1027988), (312, 929143), (318, 911612), (373, 777192), (376, 770991), (424, 683709), (564, 513994), (611, 474456), (636, 455806), (689, 420744), (746, 388596), (1119, 259064), (1128, 256997), (1222, 237228), (1272, 227903), (1378, 210372), (1492, 194298), (1833, 158152), (2067, 140248), (2238, 129532), (2444, 118614), (2491, 116376), (2756, 105186), (2984, 97149), (3666, 79076), (4134, 70124), (4476, 64766), (4849, 59784), (4888, 59307), (4982, 58188), (5512, 52593), (7332, 39538), (7473, 38792), (8268, 35062), (8952, 32383), (9698, 29892), (9964, 29094), (14547, 19928), (14664, 19769), (14946, 19396), (16536, 17531)]