191872488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 507801600

約数和(自身を除く): 315929112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 228, 382, 456, 573, 764, 1146, 1528, 2203, 2292, 3629, 4406, 4584, 6609, 7258, 8812, 10887, 13218, 14516, 17624, 21774, 26436, 29032, 41857, 43548, 52872, 83714, 87096, 125571, 167428, 251142, 334856, 420773, 502284, 841546, 1004568, 1262319, 1683092, 2524638, 3366184, 5049276, 7994687, 10098552, 15989374, 23984061, 31978748, 47968122, 63957496, 95936244, 191872488]

約数ペア:

[(1, 191872488), (2, 95936244), (3, 63957496), (4, 47968122), (6, 31978748), (8, 23984061), (12, 15989374), (19, 10098552), (24, 7994687), (38, 5049276), (57, 3366184), (76, 2524638), (114, 1683092), (152, 1262319), (191, 1004568), (228, 841546), (382, 502284), (456, 420773), (573, 334856), (764, 251142), (1146, 167428), (1528, 125571), (2203, 87096), (2292, 83714), (3629, 52872), (4406, 43548), (4584, 41857), (6609, 29032), (7258, 26436), (8812, 21774), (10887, 17624), (13218, 14516)]