2220959736

素因数分解:

$2^3\times 3^7\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2169

約数の個数: 128

約数和(自身を含む): 6350932800

約数和(自身を除く): 4129973064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 486, 488, 549, 648, 729, 732, 972, 1098, 1458, 1464, 1647, 1944, 2081, 2187, 2196, 2916, 3294, 4162, 4374, 4392, 4941, 5832, 6243, 6588, 8324, 8748, 9882, 12486, 13176, 14823, 16648, 17496, 18729, 19764, 24972, 29646, 37458, 39528, 44469, 49944, 56187, 59292, 74916, 88938, 112374, 118584, 126941, 133407, 149832, 168561, 177876, 224748, 253882, 266814, 337122, 355752, 380823, 449496, 505683, 507764, 533628, 674244, 761646, 1011366, 1015528, 1067256, 1142469, 1348488, 1517049, 1523292, 2022732, 2284938, 3034098, 3046584, 3427407, 4045464, 4551147, 4569876, 6068196, 6854814, 9102294, 9139752, 10282221, 12136392, 13709628, 18204588, 20564442, 27419256, 30846663, 36409176, 41128884, 61693326, 82257768, 92539989, 123386652, 185079978, 246773304, 277619967, 370159956, 555239934, 740319912, 1110479868, 2220959736]

約数ペア:

[(1, 2220959736), (2, 1110479868), (3, 740319912), (4, 555239934), (6, 370159956), (8, 277619967), (9, 246773304), (12, 185079978), (18, 123386652), (24, 92539989), (27, 82257768), (36, 61693326), (54, 41128884), (61, 36409176), (72, 30846663), (81, 27419256), (108, 20564442), (122, 18204588), (162, 13709628), (183, 12136392), (216, 10282221), (243, 9139752), (244, 9102294), (324, 6854814), (366, 6068196), (486, 4569876), (488, 4551147), (549, 4045464), (648, 3427407), (729, 3046584), (732, 3034098), (972, 2284938), (1098, 2022732), (1458, 1523292), (1464, 1517049), (1647, 1348488), (1944, 1142469), (2081, 1067256), (2187, 1015528), (2196, 1011366), (2916, 761646), (3294, 674244), (4162, 533628), (4374, 507764), (4392, 505683), (4941, 449496), (5832, 380823), (6243, 355752), (6588, 337122), (8324, 266814), (8748, 253882), (9882, 224748), (12486, 177876), (13176, 168561), (14823, 149832), (16648, 133407), (17496, 126941), (18729, 118584), (19764, 112374), (24972, 88938), (29646, 74916), (37458, 59292), (39528, 56187), (44469, 49944)]