355340916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1489}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 1028314560

約数和(自身を除く): 672973644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 947, 1489, 1894, 2841, 2978, 3788, 4467, 5682, 5956, 6629, 8523, 8934, 10423, 11364, 13258, 13401, 17046, 17868, 19887, 20846, 26516, 26802, 31269, 34092, 39774, 41692, 53604, 59661, 62538, 79548, 93807, 119322, 125076, 187614, 238644, 375228, 1410083, 2820166, 4230249, 5640332, 8460498, 9870581, 12690747, 16920996, 19741162, 25381494, 29611743, 39482324, 50762988, 59223486, 88835229, 118446972, 177670458, 355340916]

約数ペア:

[(1, 355340916), (2, 177670458), (3, 118446972), (4, 88835229), (6, 59223486), (7, 50762988), (9, 39482324), (12, 29611743), (14, 25381494), (18, 19741162), (21, 16920996), (28, 12690747), (36, 9870581), (42, 8460498), (63, 5640332), (84, 4230249), (126, 2820166), (252, 1410083), (947, 375228), (1489, 238644), (1894, 187614), (2841, 125076), (2978, 119322), (3788, 93807), (4467, 79548), (5682, 62538), (5956, 59661), (6629, 53604), (8523, 41692), (8934, 39774), (10423, 34092), (11364, 31269), (13258, 26802), (13401, 26516), (17046, 20846), (17868, 19887)]