2019497616

素因数分解:

$2^4\times 3^3\times {\mathrm{1607}}^1\times {\mathrm{2909}}^1$

素因数の和:4533

約数の個数: 80

約数和(自身を含む): 5802307200

約数和(自身を除く): 3782809584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1607, 2909, 3214, 4821, 5818, 6428, 8727, 9642, 11636, 12856, 14463, 17454, 19284, 23272, 25712, 26181, 28926, 34908, 38568, 43389, 46544, 52362, 57852, 69816, 77136, 78543, 86778, 104724, 115704, 139632, 157086, 173556, 209448, 231408, 314172, 347112, 418896, 628344, 694224, 1256688, 4674763, 9349526, 14024289, 18699052, 28048578, 37398104, 42072867, 56097156, 74796208, 84145734, 112194312, 126218601, 168291468, 224388624, 252437202, 336582936, 504874404, 673165872, 1009748808, 2019497616]

約数ペア:

[(1, 2019497616), (2, 1009748808), (3, 673165872), (4, 504874404), (6, 336582936), (8, 252437202), (9, 224388624), (12, 168291468), (16, 126218601), (18, 112194312), (24, 84145734), (27, 74796208), (36, 56097156), (48, 42072867), (54, 37398104), (72, 28048578), (108, 18699052), (144, 14024289), (216, 9349526), (432, 4674763), (1607, 1256688), (2909, 694224), (3214, 628344), (4821, 418896), (5818, 347112), (6428, 314172), (8727, 231408), (9642, 209448), (11636, 173556), (12856, 157086), (14463, 139632), (17454, 115704), (19284, 104724), (23272, 86778), (25712, 78543), (26181, 77136), (28926, 69816), (34908, 57852), (38568, 52362), (43389, 46544)]