38578644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 108

約数和(自身を含む): 112107996

約数和(自身を除く): 73529352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 373, 442, 468, 507, 612, 663, 676, 746, 884, 1014, 1119, 1326, 1492, 1521, 1989, 2028, 2238, 2652, 2873, 3042, 3357, 3978, 4476, 4849, 5746, 6084, 6341, 6714, 7956, 8619, 9698, 11492, 12682, 13428, 14547, 17238, 19023, 19396, 25364, 25857, 29094, 34476, 38046, 43641, 51714, 57069, 58188, 63037, 76092, 82433, 87282, 103428, 114138, 126074, 164866, 174564, 189111, 228276, 247299, 252148, 329732, 378222, 494598, 567333, 741897, 756444, 989196, 1071629, 1134666, 1483794, 2143258, 2269332, 2967588, 3214887, 4286516, 6429774, 9644661, 12859548, 19289322, 38578644]

約数ペア:

[(1, 38578644), (2, 19289322), (3, 12859548), (4, 9644661), (6, 6429774), (9, 4286516), (12, 3214887), (13, 2967588), (17, 2269332), (18, 2143258), (26, 1483794), (34, 1134666), (36, 1071629), (39, 989196), (51, 756444), (52, 741897), (68, 567333), (78, 494598), (102, 378222), (117, 329732), (153, 252148), (156, 247299), (169, 228276), (204, 189111), (221, 174564), (234, 164866), (306, 126074), (338, 114138), (373, 103428), (442, 87282), (468, 82433), (507, 76092), (612, 63037), (663, 58188), (676, 57069), (746, 51714), (884, 43641), (1014, 38046), (1119, 34476), (1326, 29094), (1492, 25857), (1521, 25364), (1989, 19396), (2028, 19023), (2238, 17238), (2652, 14547), (2873, 13428), (3042, 12682), (3357, 11492), (3978, 9698), (4476, 8619), (4849, 7956), (5746, 6714), (6084, 6341)]