2489587776

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{332477}}^1$

素因数の和:332508

約数の個数: 84

約数和(自身を含む): 7684896492

約数和(自身を除く): 5195308716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 332477, 664954, 997431, 1329908, 1994862, 2659816, 2992293, 3989724, 4322201, 5319632, 5984586, 7979448, 8644402, 10639264, 11969172, 12966603, 15958896, 17288804, 21278528, 23938344, 25933206, 31917792, 34577608, 38899809, 47876688, 51866412, 63835584, 69155216, 77799618, 95753376, 103732824, 138310432, 155599236, 191506752, 207465648, 276620864, 311198472, 414931296, 622396944, 829862592, 1244793888, 2489587776]

約数ペア:

[(1, 2489587776), (2, 1244793888), (3, 829862592), (4, 622396944), (6, 414931296), (8, 311198472), (9, 276620864), (12, 207465648), (13, 191506752), (16, 155599236), (18, 138310432), (24, 103732824), (26, 95753376), (32, 77799618), (36, 69155216), (39, 63835584), (48, 51866412), (52, 47876688), (64, 38899809), (72, 34577608), (78, 31917792), (96, 25933206), (104, 23938344), (117, 21278528), (144, 17288804), (156, 15958896), (192, 12966603), (208, 11969172), (234, 10639264), (288, 8644402), (312, 7979448), (416, 5984586), (468, 5319632), (576, 4322201), (624, 3989724), (832, 2992293), (936, 2659816), (1248, 1994862), (1872, 1329908), (2496, 997431), (3744, 664954), (7488, 332477)]