2720459550276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1929289}}^1$

素因数の和:1929466

約数の個数: 144

約数和(自身を含む): 7786676177280

約数和(自身を除く): 5066216627004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 131, 138, 156, 207, 234, 262, 276, 299, 393, 414, 468, 524, 598, 786, 828, 897, 1179, 1196, 1572, 1703, 1794, 2358, 2691, 3013, 3406, 3588, 4716, 5109, 5382, 6026, 6812, 9039, 10218, 10764, 12052, 15327, 18078, 20436, 27117, 30654, 36156, 39169, 54234, 61308, 78338, 108468, 117507, 156676, 235014, 352521, 470028, 705042, 1410084, 1929289, 3858578, 5787867, 7717156, 11575734, 17363601, 23151468, 25080757, 34727202, 44373647, 50161514, 69454404, 75242271, 88747294, 100323028, 133120941, 150484542, 177494588, 225726813, 252736859, 266241882, 300969084, 399362823, 451453626, 505473718, 532483764, 576857411, 758210577, 798725646, 902907252, 1010947436, 1153714822, 1516421154, 1597451292, 1730572233, 2274631731, 2307429644, 3032842308, 3285579167, 3461144466, 4549263462, 5191716699, 5812947757, 6571158334, 6922288932, 9098526924, 9856737501, 10383433398, 11625895514, 13142316668, 17438843271, 19713475002, 20766866796, 23251791028, 29570212503, 34877686542, 39426950004, 52316529813, 59140425006, 69755373084, 75568320841, 104633059626, 118280850012, 151136641682, 209266119252, 226704962523, 302273283364, 453409925046, 680114887569, 906819850092, 1360229775138, 2720459550276]

約数ペア:

[(1, 2720459550276), (2, 1360229775138), (3, 906819850092), (4, 680114887569), (6, 453409925046), (9, 302273283364), (12, 226704962523), (13, 209266119252), (18, 151136641682), (23, 118280850012), (26, 104633059626), (36, 75568320841), (39, 69755373084), (46, 59140425006), (52, 52316529813), (69, 39426950004), (78, 34877686542), (92, 29570212503), (117, 23251791028), (131, 20766866796), (138, 19713475002), (156, 17438843271), (207, 13142316668), (234, 11625895514), (262, 10383433398), (276, 9856737501), (299, 9098526924), (393, 6922288932), (414, 6571158334), (468, 5812947757), (524, 5191716699), (598, 4549263462), (786, 3461144466), (828, 3285579167), (897, 3032842308), (1179, 2307429644), (1196, 2274631731), (1572, 1730572233), (1703, 1597451292), (1794, 1516421154), (2358, 1153714822), (2691, 1010947436), (3013, 902907252), (3406, 798725646), (3588, 758210577), (4716, 576857411), (5109, 532483764), (5382, 505473718), (6026, 451453626), (6812, 399362823), (9039, 300969084), (10218, 266241882), (10764, 252736859), (12052, 225726813), (15327, 177494588), (18078, 150484542), (20436, 133120941), (27117, 100323028), (30654, 88747294), (36156, 75242271), (39169, 69454404), (54234, 50161514), (61308, 44373647), (78338, 34727202), (108468, 25080757), (117507, 23151468), (156676, 17363601), (235014, 11575734), (352521, 7717156), (470028, 5787867), (705042, 3858578), (1410084, 1929289)]