247290336

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6761}}^1$

素因数の和:6904

約数の個数: 72

約数和(自身を含む): 708873984

約数和(自身を除く): 461583648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 6761, 9144, 12192, 13522, 18288, 20283, 27044, 36576, 40566, 54088, 60849, 81132, 108176, 121698, 162264, 216352, 243396, 324528, 486792, 649056, 858647, 973584, 1717294, 1947168, 2575941, 3434588, 5151882, 6869176, 7727823, 10303764, 13738352, 15455646, 20607528, 27476704, 30911292, 41215056, 61822584, 82430112, 123645168, 247290336]

約数ペア:

[(1, 247290336), (2, 123645168), (3, 82430112), (4, 61822584), (6, 41215056), (8, 30911292), (9, 27476704), (12, 20607528), (16, 15455646), (18, 13738352), (24, 10303764), (32, 7727823), (36, 6869176), (48, 5151882), (72, 3434588), (96, 2575941), (127, 1947168), (144, 1717294), (254, 973584), (288, 858647), (381, 649056), (508, 486792), (762, 324528), (1016, 243396), (1143, 216352), (1524, 162264), (2032, 121698), (2286, 108176), (3048, 81132), (4064, 60849), (4572, 54088), (6096, 40566), (6761, 36576), (9144, 27044), (12192, 20283), (13522, 18288)]