15663853872

素因数分解:

$2^4\times 3^7\times {\mathrm{447641}}^1$

素因数の和:447670

約数の個数: 80

約数和(自身を含む): 45516238560

約数和(自身を除く): 29852384688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 447641, 895282, 1342923, 1790564, 2685846, 3581128, 4028769, 5371692, 7162256, 8057538, 10743384, 12086307, 16115076, 21486768, 24172614, 32230152, 36258921, 48345228, 64460304, 72517842, 96690456, 108776763, 145035684, 193380912, 217553526, 290071368, 326330289, 435107052, 580142736, 652660578, 870214104, 978990867, 1305321156, 1740428208, 1957981734, 2610642312, 3915963468, 5221284624, 7831926936, 15663853872]

約数ペア:

[(1, 15663853872), (2, 7831926936), (3, 5221284624), (4, 3915963468), (6, 2610642312), (8, 1957981734), (9, 1740428208), (12, 1305321156), (16, 978990867), (18, 870214104), (24, 652660578), (27, 580142736), (36, 435107052), (48, 326330289), (54, 290071368), (72, 217553526), (81, 193380912), (108, 145035684), (144, 108776763), (162, 96690456), (216, 72517842), (243, 64460304), (324, 48345228), (432, 36258921), (486, 32230152), (648, 24172614), (729, 21486768), (972, 16115076), (1296, 12086307), (1458, 10743384), (1944, 8057538), (2187, 7162256), (2916, 5371692), (3888, 4028769), (4374, 3581128), (5832, 2685846), (8748, 1790564), (11664, 1342923), (17496, 895282), (34992, 447641)]