218780892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3104

約数の個数: 96

約数和(自身を含む): 629126400

約数和(自身を除く): 410345508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 122, 132, 183, 198, 244, 297, 366, 396, 549, 594, 671, 732, 1098, 1188, 1342, 1647, 2013, 2196, 2684, 3019, 3294, 4026, 6038, 6039, 6588, 8052, 9057, 12076, 12078, 18114, 18117, 24156, 27171, 33209, 36228, 36234, 54342, 66418, 72468, 81513, 99627, 108684, 132836, 163026, 184159, 199254, 298881, 326052, 368318, 398508, 552477, 597762, 736636, 896643, 1104954, 1195524, 1657431, 1793286, 2025749, 2209908, 3314862, 3586572, 4051498, 4972293, 6077247, 6629724, 8102996, 9944586, 12154494, 18231741, 19889172, 24308988, 36463482, 54695223, 72926964, 109390446, 218780892]

約数ペア:

[(1, 218780892), (2, 109390446), (3, 72926964), (4, 54695223), (6, 36463482), (9, 24308988), (11, 19889172), (12, 18231741), (18, 12154494), (22, 9944586), (27, 8102996), (33, 6629724), (36, 6077247), (44, 4972293), (54, 4051498), (61, 3586572), (66, 3314862), (99, 2209908), (108, 2025749), (122, 1793286), (132, 1657431), (183, 1195524), (198, 1104954), (244, 896643), (297, 736636), (366, 597762), (396, 552477), (549, 398508), (594, 368318), (671, 326052), (732, 298881), (1098, 199254), (1188, 184159), (1342, 163026), (1647, 132836), (2013, 108684), (2196, 99627), (2684, 81513), (3019, 72468), (3294, 66418), (4026, 54342), (6038, 36234), (6039, 36228), (6588, 33209), (8052, 27171), (9057, 24156), (12076, 18117), (12078, 18114)]