439972884

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{34819}}^1$

素因数の和:34851

約数の個数: 72

約数和(自身を含む): 1242099040

約数和(自身を除く): 802126156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 34819, 69638, 104457, 139276, 208914, 313371, 417828, 452647, 626742, 905294, 940113, 1253484, 1357941, 1810588, 1880226, 2715882, 2820339, 3760452, 4073823, 5431764, 5640678, 8147646, 8461017, 11281356, 12221469, 16295292, 16922034, 24442938, 33844068, 36664407, 48885876, 73328814, 109993221, 146657628, 219986442, 439972884]

約数ペア:

[(1, 439972884), (2, 219986442), (3, 146657628), (4, 109993221), (6, 73328814), (9, 48885876), (12, 36664407), (13, 33844068), (18, 24442938), (26, 16922034), (27, 16295292), (36, 12221469), (39, 11281356), (52, 8461017), (54, 8147646), (78, 5640678), (81, 5431764), (108, 4073823), (117, 3760452), (156, 2820339), (162, 2715882), (234, 1880226), (243, 1810588), (324, 1357941), (351, 1253484), (468, 940113), (486, 905294), (702, 626742), (972, 452647), (1053, 417828), (1404, 313371), (2106, 208914), (3159, 139276), (4212, 104457), (6318, 69638), (12636, 34819)]