1619256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 4406400

約数和(自身を除く): 2787144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 67, 76, 106, 114, 134, 152, 159, 201, 212, 228, 268, 318, 402, 424, 456, 536, 636, 804, 1007, 1272, 1273, 1608, 2014, 2546, 3021, 3551, 3819, 4028, 5092, 6042, 7102, 7638, 8056, 10184, 10653, 12084, 14204, 15276, 21306, 24168, 28408, 30552, 42612, 67469, 85224, 134938, 202407, 269876, 404814, 539752, 809628, 1619256]

約数ペア:

[(1, 1619256), (2, 809628), (3, 539752), (4, 404814), (6, 269876), (8, 202407), (12, 134938), (19, 85224), (24, 67469), (38, 42612), (53, 30552), (57, 28408), (67, 24168), (76, 21306), (106, 15276), (114, 14204), (134, 12084), (152, 10653), (159, 10184), (201, 8056), (212, 7638), (228, 7102), (268, 6042), (318, 5092), (402, 4028), (424, 3819), (456, 3551), (536, 3021), (636, 2546), (804, 2014), (1007, 1608), (1272, 1273)]