220931064

素因数分解:

$2^3\times 3^4\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 621165600

約数和(自身を除く): 400234536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 367, 648, 734, 929, 1101, 1468, 1858, 2202, 2787, 2936, 3303, 3716, 4404, 5574, 6606, 7432, 8361, 8808, 9909, 11148, 13212, 16722, 19818, 22296, 25083, 26424, 29727, 33444, 39636, 50166, 59454, 66888, 75249, 79272, 100332, 118908, 150498, 200664, 237816, 300996, 340943, 601992, 681886, 1022829, 1363772, 2045658, 2727544, 3068487, 4091316, 6136974, 8182632, 9205461, 12273948, 18410922, 24547896, 27616383, 36821844, 55232766, 73643688, 110465532, 220931064]

約数ペア:

[(1, 220931064), (2, 110465532), (3, 73643688), (4, 55232766), (6, 36821844), (8, 27616383), (9, 24547896), (12, 18410922), (18, 12273948), (24, 9205461), (27, 8182632), (36, 6136974), (54, 4091316), (72, 3068487), (81, 2727544), (108, 2045658), (162, 1363772), (216, 1022829), (324, 681886), (367, 601992), (648, 340943), (734, 300996), (929, 237816), (1101, 200664), (1468, 150498), (1858, 118908), (2202, 100332), (2787, 79272), (2936, 75249), (3303, 66888), (3716, 59454), (4404, 50166), (5574, 39636), (6606, 33444), (7432, 29727), (8361, 26424), (8808, 25083), (9909, 22296), (11148, 19818), (13212, 16722)]