196048764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 523635840

約数和(自身を除く): 327587076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 443, 647, 684, 886, 1294, 1329, 1772, 1941, 2588, 2658, 3882, 3987, 5316, 5823, 7764, 7974, 8417, 11646, 12293, 15948, 16834, 23292, 24586, 25251, 33668, 36879, 49172, 50502, 73758, 75753, 101004, 110637, 147516, 151506, 221274, 286621, 303012, 442548, 573242, 859863, 1146484, 1719726, 2579589, 3439452, 5159178, 5445799, 10318356, 10891598, 16337397, 21783196, 32674794, 49012191, 65349588, 98024382, 196048764]

約数ペア:

[(1, 196048764), (2, 98024382), (3, 65349588), (4, 49012191), (6, 32674794), (9, 21783196), (12, 16337397), (18, 10891598), (19, 10318356), (36, 5445799), (38, 5159178), (57, 3439452), (76, 2579589), (114, 1719726), (171, 1146484), (228, 859863), (342, 573242), (443, 442548), (647, 303012), (684, 286621), (886, 221274), (1294, 151506), (1329, 147516), (1772, 110637), (1941, 101004), (2588, 75753), (2658, 73758), (3882, 50502), (3987, 49172), (5316, 36879), (5823, 33668), (7764, 25251), (7974, 24586), (8417, 23292), (11646, 16834), (12293, 15948)]