15706778544

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{2309}}^1$

素因数の和:2907

約数の個数: 120

約数和(自身を含む): 44520796320

約数和(自身を除く): 28814017776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 487, 582, 776, 873, 974, 1164, 1461, 1552, 1746, 1948, 2309, 2328, 2922, 3492, 3896, 4383, 4618, 4656, 5844, 6927, 6984, 7792, 8766, 9236, 11688, 13854, 13968, 17532, 18472, 20781, 23376, 27708, 35064, 36944, 41562, 47239, 55416, 70128, 83124, 94478, 110832, 141717, 166248, 188956, 223973, 283434, 332496, 377912, 425151, 447946, 566868, 671919, 755824, 850302, 895892, 1124483, 1133736, 1343838, 1700604, 1791784, 2015757, 2248966, 2267472, 2687676, 3373449, 3401208, 3583568, 4031514, 4497932, 5375352, 6746898, 6802416, 8063028, 8995864, 10120347, 10750704, 13493796, 16126056, 17991728, 20240694, 26987592, 32252112, 40481388, 53975184, 80962776, 109074851, 161925552, 218149702, 327224553, 436299404, 654449106, 872598808, 981673659, 1308898212, 1745197616, 1963347318, 2617796424, 3926694636, 5235592848, 7853389272, 15706778544]

約数ペア:

[(1, 15706778544), (2, 7853389272), (3, 5235592848), (4, 3926694636), (6, 2617796424), (8, 1963347318), (9, 1745197616), (12, 1308898212), (16, 981673659), (18, 872598808), (24, 654449106), (36, 436299404), (48, 327224553), (72, 218149702), (97, 161925552), (144, 109074851), (194, 80962776), (291, 53975184), (388, 40481388), (487, 32252112), (582, 26987592), (776, 20240694), (873, 17991728), (974, 16126056), (1164, 13493796), (1461, 10750704), (1552, 10120347), (1746, 8995864), (1948, 8063028), (2309, 6802416), (2328, 6746898), (2922, 5375352), (3492, 4497932), (3896, 4031514), (4383, 3583568), (4618, 3401208), (4656, 3373449), (5844, 2687676), (6927, 2267472), (6984, 2248966), (7792, 2015757), (8766, 1791784), (9236, 1700604), (11688, 1343838), (13854, 1133736), (13968, 1124483), (17532, 895892), (18472, 850302), (20781, 755824), (23376, 671919), (27708, 566868), (35064, 447946), (36944, 425151), (41562, 377912), (47239, 332496), (55416, 283434), (70128, 223973), (83124, 188956), (94478, 166248), (110832, 141717)]