983949408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{262807}}^1$

素因数の和:262836

約数の個数: 72

約数和(自身を含む): 3013356528

約数和(自身を除く): 2029407120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 262807, 525614, 788421, 1051228, 1576842, 2102456, 2365263, 3153684, 3416491, 4204912, 4730526, 6307368, 6832982, 8409824, 9461052, 10249473, 12614736, 13665964, 18922104, 20498946, 25229472, 27331928, 30748419, 37844208, 40997892, 54663856, 61496838, 75688416, 81995784, 109327712, 122993676, 163991568, 245987352, 327983136, 491974704, 983949408]

約数ペア:

[(1, 983949408), (2, 491974704), (3, 327983136), (4, 245987352), (6, 163991568), (8, 122993676), (9, 109327712), (12, 81995784), (13, 75688416), (16, 61496838), (18, 54663856), (24, 40997892), (26, 37844208), (32, 30748419), (36, 27331928), (39, 25229472), (48, 20498946), (52, 18922104), (72, 13665964), (78, 12614736), (96, 10249473), (104, 9461052), (117, 8409824), (144, 6832982), (156, 6307368), (208, 4730526), (234, 4204912), (288, 3416491), (312, 3153684), (416, 2365263), (468, 2102456), (624, 1576842), (936, 1051228), (1248, 788421), (1872, 525614), (3744, 262807)]