393423648

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 1105929216

約数和(自身を除く): 712505568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 69, 92, 96, 122, 127, 138, 183, 184, 244, 254, 276, 366, 368, 381, 488, 508, 529, 552, 732, 736, 762, 976, 1016, 1058, 1104, 1403, 1464, 1524, 1587, 1952, 2032, 2116, 2208, 2806, 2921, 2928, 3048, 3174, 4064, 4209, 4232, 5612, 5842, 5856, 6096, 6348, 7747, 8418, 8464, 8763, 11224, 11684, 12192, 12696, 15494, 16836, 16928, 17526, 22448, 23241, 23368, 25392, 30988, 32269, 33672, 35052, 44896, 46482, 46736, 50784, 61976, 64538, 67183, 67344, 70104, 92964, 93472, 96807, 123952, 129076, 134366, 134688, 140208, 178181, 185928, 193614, 201549, 247904, 258152, 268732, 280416, 356362, 371856, 387228, 403098, 516304, 534543, 537464, 712724, 743712, 774456, 806196, 1032608, 1069086, 1074928, 1425448, 1548912, 1612392, 2138172, 2149856, 2850896, 3097824, 3224784, 4098163, 4276344, 5701792, 6449568, 8196326, 8552688, 12294489, 16392652, 17105376, 24588978, 32785304, 49177956, 65570608, 98355912, 131141216, 196711824, 393423648]

約数ペア:

[(1, 393423648), (2, 196711824), (3, 131141216), (4, 98355912), (6, 65570608), (8, 49177956), (12, 32785304), (16, 24588978), (23, 17105376), (24, 16392652), (32, 12294489), (46, 8552688), (48, 8196326), (61, 6449568), (69, 5701792), (92, 4276344), (96, 4098163), (122, 3224784), (127, 3097824), (138, 2850896), (183, 2149856), (184, 2138172), (244, 1612392), (254, 1548912), (276, 1425448), (366, 1074928), (368, 1069086), (381, 1032608), (488, 806196), (508, 774456), (529, 743712), (552, 712724), (732, 537464), (736, 534543), (762, 516304), (976, 403098), (1016, 387228), (1058, 371856), (1104, 356362), (1403, 280416), (1464, 268732), (1524, 258152), (1587, 247904), (1952, 201549), (2032, 193614), (2116, 185928), (2208, 178181), (2806, 140208), (2921, 134688), (2928, 134366), (3048, 129076), (3174, 123952), (4064, 96807), (4209, 93472), (4232, 92964), (5612, 70104), (5842, 67344), (5856, 67183), (6096, 64538), (6348, 61976), (7747, 50784), (8418, 46736), (8464, 46482), (8763, 44896), (11224, 35052), (11684, 33672), (12192, 32269), (12696, 30988), (15494, 25392), (16836, 23368), (16928, 23241), (17526, 22448)]