2783124552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3703

約数の個数: 128

約数和(自身を含む): 7799016960

約数和(自身を除く): 5015892408

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, 376, 424, 564, 611, 636, 689, 1128, 1222, 1272, 1378, 1833, 2067, 2444, 2491, 2756, 3581, 3666, 4134, 4888, 4982, 5512, 7162, 7332, 7473, 8268, 9964, 10743, 14324, 14664, 14946, 16536, 19928, 21486, 28648, 29892, 32383, 42972, 46553, 59784, 64766, 85944, 93106, 97149, 129532, 139659, 168307, 186212, 189793, 194298, 259064, 279318, 336614, 372424, 379586, 388596, 504921, 558636, 569379, 673228, 759172, 777192, 1009842, 1117272, 1138758, 1346456, 1518344, 2019684, 2187991, 2277516, 2467309, 4039368, 4375982, 4555032, 4934618, 6563973, 7401927, 8751964, 8920271, 9869236, 13127946, 14803854, 17503928, 17840542, 19738472, 26255892, 26760813, 29607708, 35681084, 52511784, 53521626, 59215416, 71362168, 107043252, 115963523, 214086504, 231927046, 347890569, 463854092, 695781138, 927708184, 1391562276, 2783124552]

約数ペア:

[(1, 2783124552), (2, 1391562276), (3, 927708184), (4, 695781138), (6, 463854092), (8, 347890569), (12, 231927046), (13, 214086504), (24, 115963523), (26, 107043252), (39, 71362168), (47, 59215416), (52, 53521626), (53, 52511784), (78, 35681084), (94, 29607708), (104, 26760813), (106, 26255892), (141, 19738472), (156, 17840542), (159, 17503928), (188, 14803854), (212, 13127946), (282, 9869236), (312, 8920271), (318, 8751964), (376, 7401927), (424, 6563973), (564, 4934618), (611, 4555032), (636, 4375982), (689, 4039368), (1128, 2467309), (1222, 2277516), (1272, 2187991), (1378, 2019684), (1833, 1518344), (2067, 1346456), (2444, 1138758), (2491, 1117272), (2756, 1009842), (3581, 777192), (3666, 759172), (4134, 673228), (4888, 569379), (4982, 558636), (5512, 504921), (7162, 388596), (7332, 379586), (7473, 372424), (8268, 336614), (9964, 279318), (10743, 259064), (14324, 194298), (14664, 189793), (14946, 186212), (16536, 168307), (19928, 139659), (21486, 129532), (28648, 97149), (29892, 93106), (32383, 85944), (42972, 64766), (46553, 59784)]