1247272416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{333139}}^1$

素因数の和:333168

約数の個数: 72

約数和(自身を含む): 3819783240

約数和(自身を除く): 2572510824

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, 333139, 666278, 999417, 1332556, 1998834, 2665112, 2998251, 3997668, 4330807, 5330224, 5996502, 7995336, 8661614, 10660448, 11993004, 12992421, 15990672, 17323228, 23986008, 25984842, 31981344, 34646456, 38977263, 47972016, 51969684, 69292912, 77954526, 95944032, 103939368, 138585824, 155909052, 207878736, 311818104, 415757472, 623636208, 1247272416]

約数ペア:

[(1, 1247272416), (2, 623636208), (3, 415757472), (4, 311818104), (6, 207878736), (8, 155909052), (9, 138585824), (12, 103939368), (13, 95944032), (16, 77954526), (18, 69292912), (24, 51969684), (26, 47972016), (32, 38977263), (36, 34646456), (39, 31981344), (48, 25984842), (52, 23986008), (72, 17323228), (78, 15990672), (96, 12992421), (104, 11993004), (117, 10660448), (144, 8661614), (156, 7995336), (208, 5996502), (234, 5330224), (288, 4330807), (312, 3997668), (416, 2998251), (468, 2665112), (624, 1998834), (936, 1332556), (1248, 999417), (1872, 666278), (3744, 333139)]