505890276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17471}}^1$

素因数の和:17624

約数の個数: 48

約数和(自身を含む): 1252392960

約数和(自身を除く): 746502684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1524, 2413, 4826, 7239, 9652, 14478, 17471, 28956, 34942, 52413, 69884, 104826, 209652, 331949, 663898, 995847, 1327796, 1991694, 2218817, 3983388, 4437634, 6656451, 8875268, 13312902, 26625804, 42157523, 84315046, 126472569, 168630092, 252945138, 505890276]

約数ペア:

[(1, 505890276), (2, 252945138), (3, 168630092), (4, 126472569), (6, 84315046), (12, 42157523), (19, 26625804), (38, 13312902), (57, 8875268), (76, 6656451), (114, 4437634), (127, 3983388), (228, 2218817), (254, 1991694), (381, 1327796), (508, 995847), (762, 663898), (1524, 331949), (2413, 209652), (4826, 104826), (7239, 69884), (9652, 52413), (14478, 34942), (17471, 28956)]