222213768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{32261}}^1$

素因数の和:32318

約数の個数: 64

約数和(自身を含む): 650401920

約数和(自身を除く): 428188152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 32261, 64522, 96783, 129044, 193566, 225827, 258088, 387132, 451654, 677481, 774264, 903308, 1322701, 1354962, 1806616, 2645402, 2709924, 3968103, 5290804, 5419848, 7936206, 9258907, 10581608, 15872412, 18517814, 27776721, 31744824, 37035628, 55553442, 74071256, 111106884, 222213768]

約数ペア:

[(1, 222213768), (2, 111106884), (3, 74071256), (4, 55553442), (6, 37035628), (7, 31744824), (8, 27776721), (12, 18517814), (14, 15872412), (21, 10581608), (24, 9258907), (28, 7936206), (41, 5419848), (42, 5290804), (56, 3968103), (82, 2709924), (84, 2645402), (123, 1806616), (164, 1354962), (168, 1322701), (246, 903308), (287, 774264), (328, 677481), (492, 451654), (574, 387132), (861, 258088), (984, 225827), (1148, 193566), (1722, 129044), (2296, 96783), (3444, 64522), (6888, 32261)]