289484442

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1736

約数の個数: 72

約数和(自身を含む): 701820756

約数和(自身を除く): 412336314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 1697, 2106, 2187, 3159, 3394, 4374, 5091, 6318, 6561, 9477, 10182, 13122, 15273, 18954, 22061, 28431, 30546, 44122, 45819, 56862, 66183, 85293, 91638, 132366, 137457, 170586, 198549, 274914, 397098, 412371, 595647, 824742, 1191294, 1237113, 1786941, 2474226, 3573882, 3711339, 5360823, 7422678, 10721646, 11134017, 16082469, 22268034, 32164938, 48247407, 96494814, 144742221, 289484442]

約数ペア:

[(1, 289484442), (2, 144742221), (3, 96494814), (6, 48247407), (9, 32164938), (13, 22268034), (18, 16082469), (26, 11134017), (27, 10721646), (39, 7422678), (54, 5360823), (78, 3711339), (81, 3573882), (117, 2474226), (162, 1786941), (234, 1237113), (243, 1191294), (351, 824742), (486, 595647), (702, 412371), (729, 397098), (1053, 274914), (1458, 198549), (1697, 170586), (2106, 137457), (2187, 132366), (3159, 91638), (3394, 85293), (4374, 66183), (5091, 56862), (6318, 45819), (6561, 44122), (9477, 30546), (10182, 28431), (13122, 22061), (15273, 18954)]