305816148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1699

約数の個数: 120

約数和(自身を含む): 889146720

約数和(自身を除く): 583330572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 297, 318, 324, 396, 477, 583, 594, 636, 891, 954, 1166, 1188, 1431, 1619, 1749, 1782, 1908, 2332, 2862, 3238, 3498, 3564, 4293, 4857, 5247, 5724, 6476, 6996, 8586, 9714, 10494, 14571, 15741, 17172, 17809, 19428, 20988, 29142, 31482, 35618, 43713, 47223, 53427, 58284, 62964, 71236, 85807, 87426, 94446, 106854, 131139, 160281, 171614, 174852, 188892, 213708, 257421, 262278, 320562, 343228, 480843, 514842, 524556, 641124, 772263, 943877, 961686, 1029684, 1442529, 1544526, 1887754, 1923372, 2316789, 2831631, 2885058, 3089052, 3775508, 4633578, 5663262, 5770116, 6950367, 8494893, 9267156, 11326524, 13900734, 16989786, 25484679, 27801468, 33979572, 50969358, 76454037, 101938716, 152908074, 305816148]

約数ペア:

[(1, 305816148), (2, 152908074), (3, 101938716), (4, 76454037), (6, 50969358), (9, 33979572), (11, 27801468), (12, 25484679), (18, 16989786), (22, 13900734), (27, 11326524), (33, 9267156), (36, 8494893), (44, 6950367), (53, 5770116), (54, 5663262), (66, 4633578), (81, 3775508), (99, 3089052), (106, 2885058), (108, 2831631), (132, 2316789), (159, 1923372), (162, 1887754), (198, 1544526), (212, 1442529), (297, 1029684), (318, 961686), (324, 943877), (396, 772263), (477, 641124), (583, 524556), (594, 514842), (636, 480843), (891, 343228), (954, 320562), (1166, 262278), (1188, 257421), (1431, 213708), (1619, 188892), (1749, 174852), (1782, 171614), (1908, 160281), (2332, 131139), (2862, 106854), (3238, 94446), (3498, 87426), (3564, 85807), (4293, 71236), (4857, 62964), (5247, 58284), (5724, 53427), (6476, 47223), (6996, 43713), (8586, 35618), (9714, 31482), (10494, 29142), (14571, 20988), (15741, 19428), (17172, 17809)]