15669935988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1399}}^1$

素因数の和:1906

約数の個数: 144

約数和(自身を含む): 43651238400

約数和(自身を除く): 27981302412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 443, 516, 588, 602, 886, 903, 1204, 1329, 1399, 1772, 1806, 2107, 2658, 2798, 3101, 3612, 4197, 4214, 5316, 5596, 6202, 6321, 8394, 8428, 9303, 9793, 12404, 12642, 16788, 18606, 19049, 19586, 21707, 25284, 29379, 37212, 38098, 39172, 43414, 57147, 58758, 60157, 65121, 68551, 76196, 86828, 114294, 117516, 120314, 130242, 133343, 137102, 180471, 205653, 228588, 240628, 260484, 266686, 274204, 360942, 400029, 411306, 421099, 533372, 619757, 721884, 800058, 822612, 842198, 933401, 1239514, 1263297, 1600116, 1684396, 1859271, 1866802, 2479028, 2526594, 2800203, 2947693, 3718542, 3733604, 4338299, 5053188, 5600406, 5895386, 7437084, 8676598, 8843079, 11200812, 11790772, 13014897, 17353196, 17686158, 26029794, 26649551, 30368093, 35372316, 52059588, 53299102, 60736186, 79948653, 91104279, 106598204, 121472372, 159897306, 182208558, 186546857, 319794612, 364417116, 373093714, 559640571, 746187428, 1119281142, 1305827999, 2238562284, 2611655998, 3917483997, 5223311996, 7834967994, 15669935988]

約数ペア:

[(1, 15669935988), (2, 7834967994), (3, 5223311996), (4, 3917483997), (6, 2611655998), (7, 2238562284), (12, 1305827999), (14, 1119281142), (21, 746187428), (28, 559640571), (42, 373093714), (43, 364417116), (49, 319794612), (84, 186546857), (86, 182208558), (98, 159897306), (129, 121472372), (147, 106598204), (172, 91104279), (196, 79948653), (258, 60736186), (294, 53299102), (301, 52059588), (443, 35372316), (516, 30368093), (588, 26649551), (602, 26029794), (886, 17686158), (903, 17353196), (1204, 13014897), (1329, 11790772), (1399, 11200812), (1772, 8843079), (1806, 8676598), (2107, 7437084), (2658, 5895386), (2798, 5600406), (3101, 5053188), (3612, 4338299), (4197, 3733604), (4214, 3718542), (5316, 2947693), (5596, 2800203), (6202, 2526594), (6321, 2479028), (8394, 1866802), (8428, 1859271), (9303, 1684396), (9793, 1600116), (12404, 1263297), (12642, 1239514), (16788, 933401), (18606, 842198), (19049, 822612), (19586, 800058), (21707, 721884), (25284, 619757), (29379, 533372), (37212, 421099), (38098, 411306), (39172, 400029), (43414, 360942), (57147, 274204), (58758, 266686), (60157, 260484), (65121, 240628), (68551, 228588), (76196, 205653), (86828, 180471), (114294, 137102), (117516, 133343), (120314, 130242)]