8708791182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 21725383680

約数和(自身を除く): 13016592498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 313, 389, 393, 546, 626, 778, 786, 917, 939, 1167, 1703, 1834, 1878, 2191, 2334, 2723, 2751, 3406, 4069, 4382, 5057, 5109, 5446, 5502, 6573, 8138, 8169, 10114, 10218, 11921, 12207, 13146, 15171, 16338, 23842, 24414, 28483, 30342, 35399, 35763, 41003, 50959, 56966, 70798, 71526, 82006, 85449, 101918, 106197, 121757, 123009, 152877, 170898, 212394, 243514, 246018, 287021, 305754, 356713, 365271, 533039, 574042, 662467, 713426, 730542, 852299, 861063, 1066078, 1070139, 1324934, 1582841, 1599117, 1704598, 1722126, 1987401, 2140278, 2556897, 3165682, 3198234, 3731273, 3974802, 4637269, 4748523, 5113794, 7462546, 9274538, 9497046, 11079887, 11193819, 13911807, 15950167, 22159774, 22387638, 27823614, 31900334, 33239661, 47850501, 66479322, 95701002, 111651169, 207352171, 223302338, 334953507, 414704342, 622056513, 669907014, 1244113026, 1451465197, 2902930394, 4354395591, 8708791182]

約数ペア:

[(1, 8708791182), (2, 4354395591), (3, 2902930394), (6, 1451465197), (7, 1244113026), (13, 669907014), (14, 622056513), (21, 414704342), (26, 334953507), (39, 223302338), (42, 207352171), (78, 111651169), (91, 95701002), (131, 66479322), (182, 47850501), (262, 33239661), (273, 31900334), (313, 27823614), (389, 22387638), (393, 22159774), (546, 15950167), (626, 13911807), (778, 11193819), (786, 11079887), (917, 9497046), (939, 9274538), (1167, 7462546), (1703, 5113794), (1834, 4748523), (1878, 4637269), (2191, 3974802), (2334, 3731273), (2723, 3198234), (2751, 3165682), (3406, 2556897), (4069, 2140278), (4382, 1987401), (5057, 1722126), (5109, 1704598), (5446, 1599117), (5502, 1582841), (6573, 1324934), (8138, 1070139), (8169, 1066078), (10114, 861063), (10218, 852299), (11921, 730542), (12207, 713426), (13146, 662467), (15171, 574042), (16338, 533039), (23842, 365271), (24414, 356713), (28483, 305754), (30342, 287021), (35399, 246018), (35763, 243514), (41003, 212394), (50959, 170898), (56966, 152877), (70798, 123009), (71526, 121757), (82006, 106197), (85449, 101918)]