2515816224

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{66683}}^1$

素因数の和:66830

約数の個数: 72

約数和(自身を含む): 7209073872

約数和(自身を除く): 4693257648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 9432, 12576, 18864, 37728, 66683, 133366, 200049, 266732, 400098, 533464, 600147, 800196, 1066928, 1200294, 1600392, 2133856, 2400588, 3200784, 4801176, 6401568, 8735473, 9602352, 17470946, 19204704, 26206419, 34941892, 52412838, 69883784, 78619257, 104825676, 139767568, 157238514, 209651352, 279535136, 314477028, 419302704, 628954056, 838605408, 1257908112, 2515816224]

約数ペア:

[(1, 2515816224), (2, 1257908112), (3, 838605408), (4, 628954056), (6, 419302704), (8, 314477028), (9, 279535136), (12, 209651352), (16, 157238514), (18, 139767568), (24, 104825676), (32, 78619257), (36, 69883784), (48, 52412838), (72, 34941892), (96, 26206419), (131, 19204704), (144, 17470946), (262, 9602352), (288, 8735473), (393, 6401568), (524, 4801176), (786, 3200784), (1048, 2400588), (1179, 2133856), (1572, 1600392), (2096, 1200294), (2358, 1066928), (3144, 800196), (4192, 600147), (4716, 533464), (6288, 400098), (9432, 266732), (12576, 200049), (18864, 133366), (37728, 66683)]