513876384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{254899}}^1$

素因数の和:254922

約数の個数: 72

約数和(自身を含む): 1670104800

約数和(自身を除く): 1156228416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 254899, 509798, 764697, 1019596, 1529394, 1784293, 2039192, 2294091, 3058788, 3568586, 4078384, 4588182, 5352879, 6117576, 7137172, 8156768, 9176364, 10705758, 12235152, 14274344, 16058637, 18352728, 21411516, 24470304, 28548688, 32117274, 36705456, 42823032, 57097376, 64234548, 73410912, 85646064, 128469096, 171292128, 256938192, 513876384]

約数ペア:

[(1, 513876384), (2, 256938192), (3, 171292128), (4, 128469096), (6, 85646064), (7, 73410912), (8, 64234548), (9, 57097376), (12, 42823032), (14, 36705456), (16, 32117274), (18, 28548688), (21, 24470304), (24, 21411516), (28, 18352728), (32, 16058637), (36, 14274344), (42, 12235152), (48, 10705758), (56, 9176364), (63, 8156768), (72, 7137172), (84, 6117576), (96, 5352879), (112, 4588182), (126, 4078384), (144, 3568586), (168, 3058788), (224, 2294091), (252, 2039192), (288, 1784293), (336, 1529394), (504, 1019596), (672, 764697), (1008, 509798), (2016, 254899)]